change element min in matrix

[shivax]

look this example:

g=[4 5 6;1 2 3;9 4 5]

i want to find minimun for each rows and change it with zero

min(g,[],2)

ans  F: 4 1 4

now i change min value in matrix:

g=[0 5 6;0 2 3;9 0 5]

to do it i code :

for i=1:length(F)
   idx=(find(g(:,i)==F(i))
  g(idx,i)=0;
endfor

but it's possible to avoid loop? thank you



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