我与matlab这三年--3p代码(asp,php,jsp).htm

转载matlab的学习经验供新手参考

      <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><FONT 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">自从</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">2002</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">3</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">月</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">日开始接触</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，已经三年多了。当初花了一个月时间，才进入</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的殿堂。那时立下了一个小小的心愿，三年里做到与高手平等交流。现在目标基本上实现了，却找不到前进的方向。最近在做一些反思，希望能够总结一些经验和教训，对自己，对新来者有一些帮助。也将我的想法分享给有共同爱好的朋友，感谢这一路走来，有那么多人相伴。</SPAN></FONT></P>
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">孤独的旅程</SPAN></FONT></P>
      <P class=MsoNormal 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">二、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">学习经验</SPAN></FONT></P>
      <P class=MsoNormal 
      style="MARGIN: 0cm 0cm 0pt 42.75pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 42.75pt"><FONT 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">三、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">网络新大陆</SPAN></FONT></P>
      <P class=MsoNormal 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">四、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">第一届</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">研讨会</SPAN></FONT></P>
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">五、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">英雄谱</SPAN></FONT></P>
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">六、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">第二届</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">研讨会</SPAN></FONT></P>
      <P class=MsoNormal 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">七、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">忙乱</SPAN></FONT></P>
      <P class=MsoNormal 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">八、</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">俱乐部</SPAN></FONT></P>
      <P class=MsoNormal 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">九、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">遗憾</SPAN></FONT></P>
      <P class=MsoNormal 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">十、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">蜕变</SPAN></FONT></P>
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      face="Times New Roman"><FONT size=3>&nbsp;
      <P></P></FONT></FONT></SPAN>
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      size=3><SPAN lang=EN-US 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一、</SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">孤独的旅程</SPAN></FONT></P>
      <P class=MsoNormal 
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">刚开始学习</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，基本上都是靠自学。有一位前辈培训了一次，但是时间还是太短了。那个时候看到</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，只知道是一个很陌生的软件，还是全英文环境。看到的第一本书，还是一本紫皮的讲</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Simulink</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的书。后来上书店去买了一本铁道出版社的书《</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab6.1</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">程序设计与实例》，真是一本好书啊，现在还是我首选的</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">书，不时拿在手上翻翻。</SPAN></FONT></P>
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">通读了这本书，才对</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的概念有所了解。因为要在界面上显示一个图像，其他人用的是一个</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">pushbutton</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">CData</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">显示图像，还能用鼠标按来按去。我记得</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的对象结构上讲了</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">image</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，后来就想办法用</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Image</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">显示出来这个图像。花了三天左右搞定，这是我用</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">解决的第一个问题，对自己的鼓动很大。后来又利用空闲时间，做了一个三角函数的显示模块，原希望帮助初中生学习三角函数，一直没有机会，就此埋没了我的处女作。</SPAN></FONT></P>
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      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">再之后就是买书，看书，不看</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">help</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，因为英文不好。记得有一次，要写一个界面，按钮画好了，回调函数也写了，可是程序总是运行不通。那个程序看了几十上百遍，还是没有看出个所以然来。没有人可以问，没有人可以帮我，心中那个苦闷啊，依然无奈。只好硬着头皮看</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">help</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，看</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">Matlab</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的</SPAN><SPAN 
      lang=EN-US><FONT face="Times New Roman">sample</FONT></SPAN><SPAN 
      style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中的注释。总算是开了悟，发现函数结构和函数流程没有理清楚。</SPAN></FONT></P>
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