How to store the indexes of the values which satisfies the given condition while running a loop. The condition is satisfied many times but at the end only i only get the index of last condition when value was satisfied.

function indices=Saddle(M)
[a,b]=size(M);
P=max(M,[],2);
Q=min(M);
for i=1:a
    for j =1:b
        if P(i,1)==Q(1,j)%my condition which needs to be satisfied
            F(i)=i; F1(j)=j;%value of all the indexes.i.e i or j must be stored here as an array but I am getting only one value
        end 
    end
end
if F==0 
    indices=[];
else
    indices=[F;F1];
end



    
    
    

Answer 1

[Sudhakar Shinde]

Hopefully you are looking for the:

%Code is here. You can change F(i)=i; F1(j)=j; to indices{end+1} = [i,j];
function indices=Saddle(M)
[a,b]=size(M);
P=max(M,[],2);
Q=min(M);
indices = {};
for i=1:a
    for j =1:b
        if P(i,1)==Q(1,j)%my condition which needs to be satisfied
            indices{end+1} = [i,j];
        end 
    end
end