help-octave
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Problem with eig in Octave 3.2.4


From: Martin Helm
Subject: Re: Problem with eig in Octave 3.2.4
Date: Fri, 30 Jul 2010 12:27:50 +0200
User-agent: KMail/1.12.4 (Linux/2.6.31.12-0.2-desktop; KDE/4.3.5; x86_64; ; )

Am Freitag, 30. Juli 2010 12:00:10 schrieb Liviu Vladutu:
> V = [-0.818395 -0.315302 -0.480434
> 0.434733 0.207055 00.876433
> -0.375818 0.926128 0.032380]
> 
I cannot really see why this should be wrong

 v*l*v'  
ans =             

   1.0000   3.0000  -2.0000
   3.0000   5.0000   1.0000
  -2.0000   1.0000   4.0000

(with the v you posted) gives the original matrix as it should.

l =

Diagonal Matrix

  -1.5120        0        0
        0   4.9045        0
        0        0   6.6076


- mh


reply via email to

[Prev in Thread] Current Thread [Next in Thread]