Matlab Variable Naming For Another Variable

I have a question. I want "a" to be "h", which varies according to the value of "a" depending on some variables. For example, if a = 2x + y, a = 4 for x = 1 y = 2, show "ha" as "h4" and see the value of "h4". How can i do it?

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval

Answer 1

[Chidvi Modala]

You can make use of the following piece of code

for i=1:3
    eval(['A' num2str(i)])
end

But there are many disadvantages of using this method. The following links might be of help to you for other workarounds

https://www.mathworks.com/help/matlab/matlab_prog/string-evaluation.html

https://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval