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save matrices of the sequential names in cell array

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abbas hasan
abbas hasan 2014-9-5
评论： abbas hasan 2014-9-5
hi all,
i have question about matrices of the sequential names in cell array with for loop, the matrices named like this A1,A2,A3,....... and so on.
i used this code
for i = 1:5 eval(['A' num2str(i) '=i*ones(2*i,2*i)']); C{i}=(['A', num2str(i)]); end
but i get in the cell only the char of matrix with out the value inside it.
i will be grateful to any help.

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采纳的回答

Michael Haderlein
Why everybody wants to put the index into the variable name? That's exactly how you not profit from Matlab's strengths.
I guess you want to have something like
A=cellfun(@(x) x*ones(2*x),num2cell(1:5),'uniform',false);

更多回答（1 个）

Iain
Iain 2014-9-5
Why not just use cell arrays?
for i =1:5
A{i} = i*ones(2*i,2*i);
C{i} = A{i};
end
But if you insist on using eval,
eval(['C{i} = A' num2str(i) ';']) or...
C{i} = eval(['A' num2str(i) ';'])

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