How can I use string argument input as a variable name in MATLAB?
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I'm new to MATLAB and I wanna input a string and use it as the name of a variable. How can I use string argument input as a variable name in MATLAB?
回答（2 个）
Wayne King
2013-1-12
编辑：Wayne King
2013-1-12
Y = randn(10,10);
inputname = input('What do you want to call the matrix?\n','s');
% enter randommatrix at the command prompt
assignin('base',inputname,Y);
Now you see if you execute
>>whos
that randommatrix is a 10x10 matrix.
Jan
2013-1-12
0 个投票
It is recommended not to create variables dynamically. The commands eval and assignin are prone to bugs and impede the debugging seriously. See the related topic FAQ: How to create variables in a loop .
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