convert nans to 0

Hi I have a large matrix and want to convert all nans to zeros. Any help?

Answer 1

[Oleg Komarov]

% Sample input with some NaNs

A = rand(10);
A(randi([1 100],[20,1])) = NaN;

% Detect and replace NaNs

idx    = isnan(A);
A(idx) = 0;