MATLAB Answers

How can I Read or get the Values one by one from matrix variable or array?

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PRIYANGA
PRIYANGA on 13 Jul 2012
Sir or Madam,
I want to read the array variable one by one from array or matrix? How can i write the code? I want to calculate the Zero Element and Non Zero Element in the matrix?
I have use s=nnz(x);
but i want to get the values one by one and the compare and calculate the zero and nonzero element.
thank you sir/madam.

Accepted Answer

TAB
TAB on 13 Jul 2012
Edited: TAB on 13 Jul 2012
for x=1:length(YourMatrix)
if YourMatrix(x)==0
% Operation
elseif YourMatrix(x)~=0
% Operation
else
end
end
But vectorization is always recommended in matlab programming instead of using loop whenever possible.

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