lab2 вроде / func_sum_normal (2)

function[g] = func_sum_normal(m,n,a,b,K)
%sum of N Gauss noises
g = zeros([m,n],'double');
for k = 1:K
g1 = randn(m,n);
g1 = g1*b + a;
g = g1 + g;
end;