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Topic: Nested For loop issue...
Replies: 4   Last Post: Feb 21, 2013 4:24 PM

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Posts: 3
Registered: 6/8/12
Nested For loop issue...
Posted: Feb 20, 2013 12:39 PM
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I am generating values of Itot from a while loop in which Itot is of different length in every iteration. MATLAB retains the order of the matrix Itot so every row contains zeros , except the largest. I am using this code to find the total number of elements in each row of Itot. cItot returns the value as a row vector.

for i=1:size(Itot,1)
for c1=size(Itot,2):-1:1;
if Itot(i,c1)~=0
But this is highly inefficient, espicially when I have the order of Itot as 1000 by 24523210. Is there an efficient way to do this?

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