我想创建一个循环，该循环在每次迭代后创建一个不同的变量名 [英] I would like to create a loop that creates a different variable name after each iteration

问题描述

我想以e_1，e_2，e_3的形式创建一组不同的变量.变量的数量取决于k的值，如下所示.

I would like to create a set of distinct variables in the form of e_1, e_2, e_3... The number of variables would depend on the value of k as shown below.

for i = 1:k

  "create variable" = e_"i";

end

然后我要调用这些变量；因此，我需要另一个循环，该循环将能够为之前创建的每个变量分配正确的值，或者从变量中提取一些东西.

I will then want to call these variables; hence, I would need another loop that would be able to assign the correct value to each variable created before, or pull something out of the variable.

推荐答案

一种选择是做这样的事情:

One option would be to do something like this:

kk = 10;
for ii=1:kk
  eval(['e_' num2str(ii) '=[];'])
end

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