MATLAB: Two ‘eval’ statements in a single command

eval

Helo everyone, I am trying to creat a loop that does the following: for j=1:13 ; for i=1:I ; var_j(i:) = simulation_i(j,:) end end
Now, in order to achieve this I obviously need to use the command eval, however I need to do so in both the left and the right hand side of my equation above. I tried many things, including: eval(['var',num2str(j),'(i,:) =' eval(['simulation',num2str(i),'(j,:)'])']);
but it does not work. I get a dimensionality problem, in particular on the lines of the marix: ??? Error using ==> horzcat CAT arguments dimensions are not consistent.
Any ideas? I really think it comes from misuse of the eval-statement twice in a single command. Thanks in advance!
Kyriacos

Best Answer

This should satisfy your need:
for j=1:13 
  for i=1:4 
      eval(['var',num2str(j),'(i,:)=simulation',num2str(i),'(j,:);']);
  end
end
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