From f8308571ad5d3828c83e7cb6226429731cad883a Mon Sep 17 00:00:00 2001 From: Jan Klemkow Date: Sat, 12 May 2012 10:46:24 +0200 Subject: opt_pred: preallocate matrices. --- opt_pred.m | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/opt_pred.m b/opt_pred.m index 26e8df8..458479e 100644 --- a/opt_pred.m +++ b/opt_pred.m @@ -1,16 +1,15 @@ function pred = opt_pred(real_data, pred_list) - err_list = []; + err_list = zeros(size(pred_list, 2), size(real_data, 2)); for i = 1:size(pred_list, 2) - err_list = [err_list; sum(abs(real_data - pred_list{i}))]; + err_list(i,:) = sum(abs(real_data - pred_list{i})); end [min_err, idx] = min(err_list); - - pred = []; + pred = zeros(size(real_data)); for i = 1:size(idx, 2) - pred = [pred pred_list{idx(i)}(:,i)]; + pred(:,i) = pred_list{idx(i)}(:,i); end end -- cgit