How to know the location of the minimun value from a vector?

2 vues (au cours des 30 derniers jours)
Isti
Isti le 6 Mai 2012
I have a vector like this: A =
0.2008 0.2011 0.2011 0.1979 0.2003
then the minimun value is: 0.1979 which located on (1,4)
So I want to take the location of that value like above. What to do? Thanks before :')

Réponse acceptée

Andrei Bobrov
Andrei Bobrov le 6 Mai 2012
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);

Plus de réponses (1)

zhenqiang
zhenqiang le 6 Mai 2012
good learning

Catégories

En savoir plus sur Elementary Math dans Help Center et File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by