Thread Subject:

Need to calculate eigenvector

Hi,
Can anybody tell me how I can calculate the eigenvector and eigenvalue of a tridiagonal matrix using QL method?

Thanks
Rishi

"Rishikesh" wrote in message <jskji5$o25$1@newscl01ah.mathworks.com>...
> Hi,
> Can anybody tell me how I can calculate the eigenvector and eigenvalue of a tridiagonal matrix using QL method?

http://en.wikipedia.org/wiki/QR_algorithm

Bruno

"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <jsm7fj$1i2$1@newscl01ah.mathworks.com>...
> "Rishikesh" wrote in message <jskji5$o25$1@newscl01ah.mathworks.com>...
> > Hi,
> > Can anybody tell me how I can calculate the eigenvector and eigenvalue of a tridiagonal matrix using QL method?
>
> http://en.wikipedia.org/wiki/QR_algorithm
>
> Bruno

Hi,
I have calculated eigenvalues using QL method but what to do next in order to find the eigenvector.
I want to use my calculated eigenvalues and the original matrix.
If anyone have its code or link Please help.

Thanks,
Rishi