如何将字符串转换成矩阵名称。

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nscxbupm
nscxbupm on 25 May 2023
Answered: tfgkywm on 25 May 2023
str_var = 'var1';
eval( [str_var, '= 10']);
这样得到的结果是var1=10。如何让var1等于一个指定的矩阵,而不是一个数。

Accepted Answer

tfgkywm
tfgkywm on 25 May 2023
A = [1 2 3];
str_var = 'var1';
eval( [str_var, '= A']);
结果
var1 =
     1     2     3

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