MATLAB: To find position of min value

minimum value position

i have sm array, i calculate minimum value of this array, now i want to know, the position of this minimum value in existing array. pls help

A - your array;

[v1,ii] = min(A);
[v2,jj] = min(v1);
out = [v2,ii(jj),jj];

[v3,ij] = min(A(:));
[i1,j1] = ind2sub(size(A),ij);
out = [v3,i1,j1];

A = [0.2008    0.2011    0.2011    0.1979    0.2003]
[c,idx] = min(A)

for matrix

eg:

A = rand(8);

solution:

[vc,irows] = min(A);
[v,icols] = min(vc);
out = [v irows(icols) icols];

or:

v = min(A(:));
[irows,icols] = find(A == v);

or:

[v,ii] = min(A(:));
[irows,icols] = ind2sub(size(A),ii);

google bubblesort and choose which element satisfies your need , hint: ascending and descending