use variable as variable name

Christian — Thu, 29 Oct 2009 13:45:19 -0400

Hi!
I have a problem with naming variables. E.g.:

a=2;
b=3;

And I would like to create a variable c_2_3 and assign a value to it, e.g.:

c_2_3=4.

How can I do this automatically, so that Matlab is naming my variables according to the value of a and b? I tried num2str and string concatenation:

strcat('c',num2str(a),num2str(b))=4, but that does not work...

Any ideas? Thanks a lot!

Chris

Re: use variable as variable name

ImageAnalyst — Thu, 29 Oct 2009 13:57:38 -0400

Read section 4.6 of the FAQ:
http://matlabwiki.mathworks.com/MATLAB_FAQ

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use variable as variable name

Re: use variable as variable name