How to get the top 5% number and bottom 5% number of a matrix

3 vues (au cours des 30 derniers jours)
Tommy
Tommy le 27 Mai 2012
After 10000 trajectories of a stochastic differential equation of 55 steps, I get a 10000*55 matrix of results. At present, I want to choose top 5% and bottom 5% of the results in each step, but I do not know which code could help me finish this. Would anyone please help me? Thanks a lot.

Connectez-vous pour répondre à cette question.

Réponse acceptée

Oleg Komarov
Oleg Komarov le 27 Mai 2012
% Rounded 5%
pt = round(10000*0.05);
% Sort (each column) and take top and bottom 5%
A = sort(A);
top5 = A(1:pt,:);
bot5 = A(end-pt+1:end,:);

Plus de réponses (0)

Catégories

En savoir plus sur MATLAB dans Help Center et File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by