MATLAB中的Laguerre多项式 [英] Laguerre polynomials in MATLAB

问题描述

我尝试在MATLAB中使用..命令生成Laguerre多项式，但每次都会出现此错误:

I tried using the .. command in MATLAB to generate Laguerre polynomials but I keep getting this error every time:

我在帮助部分找到了这个:

I found this in the help section:

由于我已将 x 定义为符号，所以我不应该遇到此错误.

Since I have defined x as symbolic I shouldn't be getting this error.

也在网站上我发现这表明该函数未在MATLAB中运行.

Also on website I found this which says that the function does not run in MATLAB.

任何人都可以帮忙吗?预先感谢

Can anyone help? Thanks in advance

推荐答案

就像您说的那样，matlab帮助说此功能仅在mupad内有效，也许在以后的版本中，它在matlab控制台中有效.

Like you say, and the matlab help says this function only works inside mupad, maybe in later versions it works in matlab console.

如果要使用它，请在Matlab命令窗口中编写mupad，然后在mupad中使用它，matlab将为您返回如图所示的结果

If you want to use it, write mupad in Matlab Command window and then use it in the mupad, matlab will return you the result as I show in the picture

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