Wei Wang
MathWorks
Followers: 0 Following: 0
Statistics
0 Questions
2 Answers
RANK
11,096
of 292,796
REPUTATION
4
CONTRIBUTIONS
0 Questions
2 Answers
ANSWER ACCEPTANCE
0.00%
VOTES RECEIVED
2
RANK
of 19,940
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 147,962
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
Different Result between using PCA from toolbox and using manually programmed PCA
PCA enforces a sign convention on the coefficients. The largest element in each column will have a positive sign.
11 years ago | 0
How to project a new point to PCA new basis?
When you specify a variable weight, the coefficient (W in your code) is not orthonormal, but the reconstruction rule is still Xc...
11 years ago | 2