How to make stop running the program when once getting empty matrix???

2015 4 18
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更新时间：2015 4 21
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I am not getting how to stop computing once in a program i am getting empty matrix.
for example, when i am running if in middle a link matrix is showing empty matrix i want to stop computing the program and will show the last existing link matrix which was not a empty matrix.
please please help me...

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Geoff Hayes
Geoff Hayes 2015-4-18

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Suchismita - use the isempty function to determine whether your matrix is empty or not. If it is, then exit the program. For example, if A is your matrix and you want to exit the program then you could do
% some code
if isempty(A)
return;
end

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