Use string value of variable as function output target

Question

Brian Williams 2012-5-16

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/38545-use-string-value-of-variable-as-function-output-target

I am trying to iteratively run a function, putting the output to a variable of the form 'CMi', where 'i' is an integer. I can easily work with variables of this form by running:

>>> varName = strcat('CM',i)

I am strugling, however, to put the value 'CMi' as the output for a function. In particular:

>>> [varName1, varName2] = function(inputs)

redefines my variable names, and:

>>> [strcat('CM',ii)] = function(inputs)

redefines strcat. How can I print the string value of varName as the target output variable name for a function? Thanks in advance for your assistance!

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Answer 1

Walter Roberson 2012-5-16

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https://ww2.mathworks.cn/matlabcentral/answers/38545-use-string-value-of-variable-as-function-output-target#answer_48052

http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2.2C....2CA10_in_a_loop.3F

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Brian Williams 2012-5-16

Thanks Walter. The eval command works great. I'm going to take the wiki's advice and move away from such variable name construction as quickly as possible.

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