neingeist/coursera-ml-007-exercises
Archived
1
0
Fork 0
Code Releases Activity

Implement PCA

Browse source
This commit is contained in:
neingeist 2014-11-19 20:47:27 +01:00
parent 5f3f65c69c
commit 2b98bd80f0
1 changed files with 29 additions and 31 deletions
Download patch file Download diff file Expand all files Collapse all files

6
ex7/pca.m
View file

@ -20,11 +20,9 @@ S = zeros(n);
% number of examples).
%
Sigma = 1/m * X'*X; % covariance matrix
[U, S, V] = svd(Sigma);
% =========================================================================