Using Variables

Hi, I have a set of code that has about 64 different variables. I'm now trying to store them into a matrix. I named the variables so they would be easily used in a for loop when putting them into a matrix but now i dont think i'll be able to use them. Here is my code:

for ii = 1:8
    for jj = 1:8
        I(ii, jj) = Iiijj 
    end
end

Where an example of an I variable looks like I31. Is it possible to reference a variable using variables??

Thanks,

Dan

Answer 1

[Image Analyst]

No. Whatever you did to assign values to I1111, I1211, I1311, etc. should have been used to create your I(,) matrix directly and immediately without creating 64 useless and uniquely-named, temporary, intermediate variables.

for ii = 1:8
    for jj = 1:8
        I(ii, jj) = (whatever you did before);
    end
end

[DanielFromIllinois]

Thanks. Already started rewriting. DOOH!

Answer 2

[bym]

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