Is it possible to use exist function in a loop?

2012 12 5
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for i=1:5
filename_1 = ['E:\Abhi\file_',num2str(i)];
save (filename_1)
end
for j=1:9
filename_1 = ['E:\Abhi\file_',num2str(j)];
exist('filename_1','file') % not sure how to write this exactly
end
here I expect to get answer 2 for file_1 to file_5 and for rest others as 0.
Thanks.

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Matt Fig
Matt Fig 2012-12-5

0 个投票

Did you try it? The help for EXIST indicates you can use it as you are doing.

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