I have m*n matrix. I want keep only those rows whose atleast one element is greater than any specific value such as 1.

I have m*n matrix. I want keep only those rows whose atleast one element is greater than any specific value such as 1.

Answer 1

[Mathieu NOE]

hello

try this

m = 3;
n = 5;
A= 1.15*rand(m,n);
threshold = 1;

a = A>threshold;
rows = find(any(a, 2));