<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[megryan_csdn的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/megryan_csdn</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; megryan_csdn]]></copyright><item><title><![CDATA[MATLAB截取视频片段（音频+视频）]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138354500</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138354500</guid><author>megryan_csdn</author><pubDate>Tue, 30 Apr 2024 19:05:07 +0800</pubDate><description><![CDATA[MATLAB截取视频片段（音频+视频）]]></description><category></category></item><item><title><![CDATA[MATLAB截取视频片段（无音频）]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138351792</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138351792</guid><author>megryan_csdn</author><pubDate>Tue, 30 Apr 2024 17:17:45 +0800</pubDate><description><![CDATA[MATLAB截取视频片段]]></description><category></category></item><item><title><![CDATA[计算机问题求解之递归 ※（三）]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138245999</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138245999</guid><author>megryan_csdn</author><pubDate>Sat, 27 Apr 2024 12:02:35 +0800</pubDate><description><![CDATA[计算机问题求解之递归 ※（三）]]></description><category></category></item><item><title><![CDATA[Python 计算思维训练——循环与列表（三）]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138245284</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138245284</guid><author>megryan_csdn</author><pubDate>Sat, 27 Apr 2024 11:52:26 +0800</pubDate><description><![CDATA[Python 计算思维训练——循环与列表（三）]]></description><category></category></item><item><title><![CDATA[Python 计算思维训练——循环与列表（二）]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138245074</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138245074</guid><author>megryan_csdn</author><pubDate>Sat, 27 Apr 2024 11:20:49 +0800</pubDate><description><![CDATA[Python 计算思维训练——循环与列表（二）]]></description><category></category></item><item><title><![CDATA[Python字符串处理入门]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244930</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244930</guid><author>megryan_csdn</author><pubDate>Sat, 27 Apr 2024 11:15:44 +0800</pubDate><description><![CDATA[Python字符串处理入门]]></description><category></category></item><item><title><![CDATA[Python 计算思维训练——公式计算]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244780</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244780</guid><author>megryan_csdn</author><pubDate>Sat, 27 Apr 2024 11:07:47 +0800</pubDate><description><![CDATA[Python 计算思维训练——公式计算]]></description><category></category></item><item><title><![CDATA[Python函数（二）※]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244631</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244631</guid><author>megryan_csdn</author><pubDate>Sat, 27 Apr 2024 11:01:33 +0800</pubDate><description><![CDATA[Python函数（二）※]]></description><category></category></item><item><title><![CDATA[Python元组与字典入门]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244443</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244443</guid><author>megryan_csdn</author><pubDate>Sat, 27 Apr 2024 10:53:08 +0800</pubDate><description><![CDATA[【代码】Python元组与字典入门。]]></description><category></category></item><item><title><![CDATA[Python函数（一）※]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244302</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138244302</guid><author>megryan_csdn</author><pubDate>Sat, 27 Apr 2024 10:46:51 +0800</pubDate><description><![CDATA[Python函数（一）※]]></description><category></category></item><item><title><![CDATA[Python列表入门]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138030768</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138030768</guid><author>megryan_csdn</author><pubDate>Sun, 21 Apr 2024 12:57:26 +0800</pubDate><description><![CDATA[【代码】Python列表入门。]]></description><category></category></item><item><title><![CDATA[Python 计算思维训练——循环与列表（一）]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138030270</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138030270</guid><author>megryan_csdn</author><pubDate>Sun, 21 Apr 2024 12:45:05 +0800</pubDate><description><![CDATA[【代码】Python 计算思维训练——循环与列表（一）]]></description><category></category></item><item><title><![CDATA[Python控制结构（一）※]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138030131</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138030131</guid><author>megryan_csdn</author><pubDate>Sun, 21 Apr 2024 12:26:02 +0800</pubDate><description><![CDATA[【代码】Python控制结构（一）※。]]></description><category></category></item><item><title><![CDATA[Python 计算思维训练——公式编程]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138029734</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138029734</guid><author>megryan_csdn</author><pubDate>Sun, 21 Apr 2024 12:19:38 +0800</pubDate><description><![CDATA[【代码】Python 计算思维训练——公式编程。]]></description><category></category></item><item><title><![CDATA[Python表达式问题求解（一）※]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/138027680</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/138027680</guid><author>megryan_csdn</author><pubDate>Sun, 21 Apr 2024 11:20:29 +0800</pubDate><description><![CDATA[Python表达式问题求解（一）※]]></description><category></category></item><item><title><![CDATA[用谐波分量合成周期信号]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/85105922</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/85105922</guid><author>megryan_csdn</author><pubDate>Wed, 19 Dec 2018 19:18:41 +0800</pubDate><description><![CDATA[用谐波分量合成周期信号
在 Matlab 中将各次谐波相叠加并与原信号比较。
matlab  程序为：
t=-2.5:0.001:2.5;
t1=-2.5pi:0.001:2.5pi;
y=square(t1+pi/2,50)/2+0.5;
y1=cos(pi1t)sinc(1/2);%产生一次谐波分量
y2=cos(pi2t)sinc(2/2);%产生二次谐波分量
y3=cos(pi3t)sin...]]></description><category></category></item><item><title><![CDATA[对周期信号进行傅里叶级数的分解]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/85105892</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/85105892</guid><author>megryan_csdn</author><pubDate>Wed, 19 Dec 2018 19:17:30 +0800</pubDate><description><![CDATA[对周期信号进行傅里叶级数的分解]]></description><category></category></item><item><title><![CDATA[用 MATLAB 产生矩形脉冲]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/85105873</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/85105873</guid><author>megryan_csdn</author><pubDate>Wed, 19 Dec 2018 19:16:21 +0800</pubDate><description><![CDATA[MATLAB  产生矩形脉冲]]></description><category></category></item><item><title><![CDATA[C++通讯录程序]]></title><link>https://blog.youkuaiyun.com/megryan_csdn/article/details/85105796</link><guid>https://blog.youkuaiyun.com/megryan_csdn/article/details/85105796</guid><author>megryan_csdn</author><pubDate>Wed, 19 Dec 2018 19:13:15 +0800</pubDate><description><![CDATA[C++通讯录程序]]></description><category></category></item></channel></rss>