How can I save the differents values of a variable which is into a for loop?

Hi, someone can help me with this, I think it has to be easy, but I couldn´t have found the solution.

I need for the following Script, that te value of "K" would be save each script´s loop, with names for example like k1,k2,k3... etc, becuase i need this values for another process, thank you.

for iel=1:nel

index=feeldof(nd,nnel,ndof);

k=fetruss2(el,leng,area,0,beta,1);

kk=feasmbl1(kk,k,index);

kkcf=kk;

end

I´ll be more than glad if someone can help me !!

[Stephen23]

"...with names for example like k1,k2,k3... etc."

Do NOT do that.

Putting numbers into variable names is a sign that you are doing seomthing wrong:

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

Indexing is neat, simple, easy to debug, and very effiicent (unlike what you are trying to do). All you need to do is preallocate an output array of the right size (you did not tell us what sizes the badly-named k or kk have), and then use indexing to allocate those values on each iteration.

Answer 1

[Stephen23]

Just use indexing, e.g.:

Ckk = cell(1,nel);
for iel = 1:nel
    ... your code  
    Ckk{iel} = ... variable you want to store  
end

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html