comparison/checking without for loop
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Hi there,
Say if I have a random event with just -1 and 1. e.g. a = randsrc(5,1);%that will generate a 5x1 matrix with just -1 or 1
Now say if I want to check how many of -1 or 1 in a, how can I do that without using for loop? I try to do this but doesn't work:
m =0;
if(a == 1)
m = m+1;
end
Any help would be really appreciated.
Cheers,
Rak
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