how to calculate no of 1 present in binary matrix in matalb

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Biswajit
Biswajit 2014-3-15
编辑： Azzi Abdelmalek 2014-3-15
how to calculate no of 1 present in binary matrix in matalb

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Azzi Abdelmalek
Azzi Abdelmalek 2014-3-15
编辑：Azzi Abdelmalek 2014-3-15
not(A)
% Example
A=[1 0; 0 0]
B=not(A)
B=
[0 1
1 1]
% or maybe you mean number by no
out=sum(A(:))

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