﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-加文-文章分类-ProbabilitySatistic</title><link>http://www.cppblog.com/MyCBlog/category/19050.html</link><description>希望是美好的……</description><language>zh-cn</language><lastBuildDate>Mon, 30 Apr 2012 07:06:15 GMT</lastBuildDate><pubDate>Mon, 30 Apr 2012 07:06:15 GMT</pubDate><ttl>60</ttl><item><title>假设检验</title><link>http://www.cppblog.com/MyCBlog/articles/170639.html</link><dc:creator>加文</dc:creator><author>加文</author><pubDate>Mon, 09 Apr 2012 09:48:00 GMT</pubDate><guid>http://www.cppblog.com/MyCBlog/articles/170639.html</guid><wfw:comment>http://www.cppblog.com/MyCBlog/comments/170639.html</wfw:comment><comments>http://www.cppblog.com/MyCBlog/articles/170639.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/MyCBlog/comments/commentRss/170639.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/MyCBlog/services/trackbacks/170639.html</trackback:ping><description><![CDATA[<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">1.&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">基本原理</span><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial"></span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">1)&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">否定域与小概率原理</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">2)&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">假设检验的一般步骤</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">3)&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">假设检验的两类错误</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">2.&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">正态总体参数的假设检验</span></p><img src ="http://www.cppblog.com/MyCBlog/aggbug/170639.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/MyCBlog/" target="_blank">加文</a> 2012-04-09 17:48 <a href="http://www.cppblog.com/MyCBlog/articles/170639.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>参数估计</title><link>http://www.cppblog.com/MyCBlog/articles/170638.html</link><dc:creator>加文</dc:creator><author>加文</author><pubDate>Mon, 09 Apr 2012 09:47:00 GMT</pubDate><guid>http://www.cppblog.com/MyCBlog/articles/170638.html</guid><wfw:comment>http://www.cppblog.com/MyCBlog/comments/170638.html</wfw:comment><comments>http://www.cppblog.com/MyCBlog/articles/170638.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/MyCBlog/comments/commentRss/170638.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/MyCBlog/services/trackbacks/170638.html</trackback:ping><description><![CDATA[<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">1.&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">参数点的估计</span><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial"></span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">1)&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">估计量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">&#9312;　</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">定义</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">&#9313;　</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">评价标准</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">2)&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">求估计量的常用方法</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">&#9312;　</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">最大似然估计</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">&#9313;　</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">矩估计</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">2.&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">参数区间的估计</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">1)&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">置信区间与置信度</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-origin: initial; background-clip: initial"><span style="background-color: rgb(255,255,255); font-family: 'Times New Roman'; font-size: 10.5pt; background-origin: initial; background-clip: initial">2)&nbsp;</span><span style="background-color: rgb(255,255,255); font-family: 宋体; font-size: 10.5pt; background-origin: initial; background-clip: initial">正态总体参数的区间估计</span></p><img src ="http://www.cppblog.com/MyCBlog/aggbug/170638.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/MyCBlog/" target="_blank">加文</a> 2012-04-09 17:47 <a href="http://www.cppblog.com/MyCBlog/articles/170638.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>大数定理与中心极限定理</title><link>http://www.cppblog.com/MyCBlog/articles/170637.html</link><dc:creator>加文</dc:creator><author>加文</author><pubDate>Mon, 09 Apr 2012 09:47:00 GMT</pubDate><guid>http://www.cppblog.com/MyCBlog/articles/170637.html</guid><wfw:comment>http://www.cppblog.com/MyCBlog/comments/170637.html</wfw:comment><comments>http://www.cppblog.com/MyCBlog/articles/170637.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/MyCBlog/comments/commentRss/170637.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/MyCBlog/services/trackbacks/170637.html</trackback:ping><description><![CDATA[<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">大数定理</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt"></span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">切比雪夫不等式</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">切比雪夫大数定理</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">3)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">伯努利大数定理</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">4)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">辛钦大数定理</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">中心极限定理</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">列维---林德伯格定理</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">棣莫弗---拉普拉斯定理</span></p><img src ="http://www.cppblog.com/MyCBlog/aggbug/170637.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/MyCBlog/" target="_blank">加文</a> 2012-04-09 17:47 <a href="http://www.cppblog.com/MyCBlog/articles/170637.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>数理统计</title><link>http://www.cppblog.com/MyCBlog/articles/170636.html</link><dc:creator>加文</dc:creator><author>加文</author><pubDate>Mon, 09 Apr 2012 09:46:00 GMT</pubDate><guid>http://www.cppblog.com/MyCBlog/articles/170636.html</guid><wfw:comment>http://www.cppblog.com/MyCBlog/comments/170636.html</wfw:comment><comments>http://www.cppblog.com/MyCBlog/articles/170636.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/MyCBlog/comments/commentRss/170636.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/MyCBlog/services/trackbacks/170636.html</trackback:ping><description><![CDATA[<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">总体，样本，数字特征</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt"></span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">统计量与抽样分布</span></p><img src ="http://www.cppblog.com/MyCBlog/aggbug/170636.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/MyCBlog/" target="_blank">加文</a> 2012-04-09 17:46 <a href="http://www.cppblog.com/MyCBlog/articles/170636.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>随机变量数字特征</title><link>http://www.cppblog.com/MyCBlog/articles/170635.html</link><dc:creator>加文</dc:creator><author>加文</author><pubDate>Mon, 09 Apr 2012 09:46:00 GMT</pubDate><guid>http://www.cppblog.com/MyCBlog/articles/170635.html</guid><wfw:comment>http://www.cppblog.com/MyCBlog/comments/170635.html</wfw:comment><comments>http://www.cppblog.com/MyCBlog/articles/170635.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/MyCBlog/comments/commentRss/170635.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/MyCBlog/services/trackbacks/170635.html</trackback:ping><description><![CDATA[<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">一维随机变量的数字特征</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt"></span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">离散型随机变量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9312;　</span><span style="font-family: 宋体; font-size: 10.5pt">期望</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9313;　</span><span style="font-family: 宋体; font-size: 10.5pt">方差</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">连续型随机变量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9312;　</span><span style="font-family: 宋体; font-size: 10.5pt">期望</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9313;　</span><span style="font-family: 宋体; font-size: 10.5pt">方差</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">二维随机变量的数字特征</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">协方差</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">相关系数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">3)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">矩</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">4)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">两个随机变量的数学期望</span></p><img src ="http://www.cppblog.com/MyCBlog/aggbug/170635.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/MyCBlog/" target="_blank">加文</a> 2012-04-09 17:46 <a href="http://www.cppblog.com/MyCBlog/articles/170635.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>多维随机变量及其分布</title><link>http://www.cppblog.com/MyCBlog/articles/170634.html</link><dc:creator>加文</dc:creator><author>加文</author><pubDate>Mon, 09 Apr 2012 09:45:00 GMT</pubDate><guid>http://www.cppblog.com/MyCBlog/articles/170634.html</guid><wfw:comment>http://www.cppblog.com/MyCBlog/comments/170634.html</wfw:comment><comments>http://www.cppblog.com/MyCBlog/articles/170634.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/MyCBlog/comments/commentRss/170634.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/MyCBlog/services/trackbacks/170634.html</trackback:ping><description><![CDATA[<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">多维随机变量及其分布</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt"></span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">边缘密度函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">联合分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">二维离散随机变量以及二维连续随机变量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">二维离散随机变量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9312;　</span><span style="font-family: 宋体; font-size: 10.5pt">联合概率分布或者联合分布律；联合分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9313;　</span><span style="font-family: 宋体; font-size: 10.5pt">边缘概率分布或者边缘分布律；边缘分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9314;　</span><span style="font-family: 宋体; font-size: 10.5pt">条件分布；条件分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">二维连续随机变量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9312;　</span><span style="font-family: 宋体; font-size: 10.5pt">联合密度函数；联合分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9313;　</span><span style="font-family: 宋体; font-size: 10.5pt">边缘密度；边缘分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9314;　</span><span style="font-family: 宋体; font-size: 10.5pt">条件分布；条件分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9315;　</span><span style="font-family: 宋体; font-size: 10.5pt">均与分布；二维正态分布</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">3.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">二维随机变量的独立性</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">4.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">二维随机变量函数的分布</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">离散型：列举法</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">3)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">卷积公式</span></p><img src ="http://www.cppblog.com/MyCBlog/aggbug/170634.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/MyCBlog/" target="_blank">加文</a> 2012-04-09 17:45 <a href="http://www.cppblog.com/MyCBlog/articles/170634.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>随机事件和概率</title><link>http://www.cppblog.com/MyCBlog/articles/170632.html</link><dc:creator>加文</dc:creator><author>加文</author><pubDate>Mon, 09 Apr 2012 09:44:00 GMT</pubDate><guid>http://www.cppblog.com/MyCBlog/articles/170632.html</guid><wfw:comment>http://www.cppblog.com/MyCBlog/comments/170632.html</wfw:comment><comments>http://www.cppblog.com/MyCBlog/articles/170632.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/MyCBlog/comments/commentRss/170632.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/MyCBlog/services/trackbacks/170632.html</trackback:ping><description><![CDATA[<p style="widows: 2; text-transform: none; background-color: #ffffff; text-indent: -21.25pt; margin-top: 0pt; margin-right: 0px; margin-bottom: 0pt; margin-left: 21.25pt; font-style: normal; font-variant: normal; font-weight: normal; line-height: normal; white-space: normal; orphans: 2; letter-spacing: normal; color: #000000; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><p style="margin-left:21.0pt;text-indent:-21.0pt;">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">样本空间，样本点，基本事件，随机事件，不可能事件，必然事件</span></p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">2.<span style="font-family: 'Times New Roman'; font-size: 7pt; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">事件的关系与运算，语言描述，概率论描述语言，集合论</span></p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">3.<span style="font-family: 'Times New Roman'; font-size: 7pt; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">文氏图与运算规则</span></p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">4.<span style="font-family: 'Times New Roman'; font-size: 7pt; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">排列组合，加法原理和乘法原理</span></p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">5.<span style="font-family: 'Times New Roman'; font-size: 7pt; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">概率论基本公式，加法公式，减法公式，空集和对立</span></p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">6.<span style="font-family: 'Times New Roman'; font-size: 7pt; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">条件概率与乘法公式</span></p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">7.<span style="font-family: 'Times New Roman'; font-size: 7pt; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">全概率公式和贝叶斯公式</span></p>  <p style="margin-left:21.0pt;text-indent:-21.0pt;">8.<span style="font-family: 'Times New Roman'; font-size: 7pt; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">事件的独立性和贝努利公式</span></p></p><img src ="http://www.cppblog.com/MyCBlog/aggbug/170632.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/MyCBlog/" target="_blank">加文</a> 2012-04-09 17:44 <a href="http://www.cppblog.com/MyCBlog/articles/170632.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>随机变量及其分布</title><link>http://www.cppblog.com/MyCBlog/articles/170633.html</link><dc:creator>加文</dc:creator><author>加文</author><pubDate>Mon, 09 Apr 2012 09:44:00 GMT</pubDate><guid>http://www.cppblog.com/MyCBlog/articles/170633.html</guid><wfw:comment>http://www.cppblog.com/MyCBlog/comments/170633.html</wfw:comment><comments>http://www.cppblog.com/MyCBlog/articles/170633.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/MyCBlog/comments/commentRss/170633.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/MyCBlog/services/trackbacks/170633.html</trackback:ping><description><![CDATA[<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">随机变量与分布函数</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt"></span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">随机变量：依赖于某个实验结果，随着实验结果不同而变化</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">分布函数</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9312;　</span><span style="font-family: 宋体; font-size: 10.5pt">定义域为负无穷到正无穷</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9313;　</span><span style="font-family: 宋体; font-size: 10.5pt">值域为</span><span style="font-family: 宋体; font-size: 10.5pt">[0,1]</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9314;　</span><span style="font-family: 宋体; font-size: 10.5pt">右连续</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9315;　</span><span style="font-family: 宋体; font-size: 10.5pt">单调非减</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">离散型随机变量与连续性随机变量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">离散型随机变量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9312;　</span><span style="font-family: 宋体; font-size: 10.5pt">概率分布或者分布律；分布函数的计算</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9313;　</span><span style="font-family: 宋体; font-size: 10.5pt">常见的离散随机变量：</span><span style="font-family: 宋体; font-size: 10.5pt">0-1分布，二项分布，几何分布，超几何分布，泊松分 布</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">连续型随机变量</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9312;　</span><span style="font-family: 宋体; font-size: 10.5pt">概率密度函数或者密度函数，分布函数计算</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: 20pt; margin: 0pt 0px 0pt 21pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 宋体; font-size: 10.5pt">&#9313;　</span><span style="font-family: 宋体; font-size: 10.5pt">常见的连续随机变量：均与分布，指数分布，正态分布</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 21.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">3.&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">随机变量函数分布</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">1)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">分布函数法</span></p>
<p style="widows: 2; text-transform: none; background-color: rgb(255,255,255); text-indent: -21.25pt; margin: 0pt 0px 0pt 42.25pt; font: 13px Verdana, Geneva, Arial, Helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(0,0,0); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><span style="font-family: 'Times New Roman'; font-size: 10.5pt">2)&nbsp;</span><span style="font-family: 宋体; font-size: 10.5pt">公式法</span></p><img src ="http://www.cppblog.com/MyCBlog/aggbug/170633.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/MyCBlog/" target="_blank">加文</a> 2012-04-09 17:44 <a href="http://www.cppblog.com/MyCBlog/articles/170633.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>