How to save values from a for loop into a matrix

I need to figure out how to store the values from this loop into a pre-initialized matrix called 'save'. I apologize if this is trivial but I am very unfamiliar with matlab.

save=zeros(4,13)
for mm=1:4
    dl(mm)=fsol(iindex(mm))
end
qm=k*dl
%NEED TO STORE VALUES FROM LOOP IN 'SAVE' MATRIX
end

Answer 1

[Jan]

Do not use "save" as name of a variable. This would shadow an important built-in function, which causes troubles frequently.

You store the results in the variable dl. So simply use the wanted variable instead:

saved = zeros(4,13)
for mm=1:4
    daved(mm, :) = fsol(iindex(mm));
end