I have this function
function z = testpapa(x, y,xx,yy)
z(m,n,i,ii) = (x(m)).^4'* sin(y(n)).^3'*cos(xx(i)).^2'*(yy(ii));
When implementing a function, I picked one value, but what I want is the input position of each one that brings out this value. how to find position a input (x y xx yy).
x = 5:1:6; y = 7:1:8; xx = 9:1:10; yy = 11:1:12;
fcn = testpapa(x,y,xx,yy);
[row;col;roll;coll] = find(dif==minMatrix);
Thanks for everyone's answers.