[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: PCA related program?
|
From: |
A. Scottedward Hodel |
|
Subject: |
Re: PCA related program? |
|
Date: |
Mon, 23 Nov 1998 08:10:38 -0600 |
If you mean principal component analysis in the send of Moore's 1981
IEEE paper (that gave rise to Balanced Coordinate Model Reduction,
e.g., Laub 1985, Safonov and Chiang, 1989, also IEEE-TAC), then
the Lyapunov equation solver (lyap) is the primary tool you need, beyond
a few lines of linear algebra you can easily incorporate into an M-file.
>
>Hi, I am sort of urgently looking for a Principal Component Analysis(PCA)
>related program for my project, either written in octave or MATLAB.
>Anyone out there can point me the right way to address this issue?
>Thanks in advance.
>
>best regards,
>
>-Lixin
>
A S Hodel Assoc. Prof. Dept Elect Eng, Auburn Univ,AL 36849-5201
On leave at NASA Marshall Space Flight Center (256) 544-1426
http://www.eng.auburn.edu/~scotte