[PCA]

- minor improvements git-svn-id: http://moon:8086/svn/matlab/trunk@95 801c6759-fa7c-4059-a304-17956f83a07c
2016-07-12 20:34:57 +00:00
parent a331d35237
commit 32063406bd
4 changed files with 24 additions and 15 deletions
@@ -17,7 +17,7 @@ avg = mean(x, 1);     % Compute the mean pixel intensity value separately for ea
 x = x - repmat(avg, size(x, 1), 1);

 fprintf('Do the PCA whitening\n');
-[xHat, k, xZCAWhite] = pca(x, retained_variance_target);
+[xHat, k, xZCAWhite, xPCAWhite] = pca(x, retained_variance_target);

 figure('name',['PCA processed images ',sprintf('(%d / %d dimensions)', k, size(x, 1)),'']);
 display_network(xHat(:,randsel));