[vtkusers] Jacobi eigenvectors incorrect?

Fred Fred stan1313 at hotmail.fr
Wed Oct 28 05:57:09 EDT 2009


BTW, which is the easiest way to compute the real eigenvalues of a non-symetric matrix in VTK? Of course such eigenvalues may not exist but in case they exist, I wonder which is the better way to use.

> Date: Tue, 27 Oct 2009 08:39:34 -0400
> From: bill.lorensen at gmail.com
> To: daviddoria+vtk at gmail.com
> CC: vtkusers at vtk.org
> Subject: Re: [vtkusers] Jacobi eigenvectors incorrect?
> 
> According to the documentation in vtkMath.cxx, the code
> vtkJacobiN finds the solution of an nxn real SYMMETRIC matrix.
> Can you try your tests with a symmetric matrix and compare the results
> between vtk and matlab.
> 
> Bill

 		 	   		  
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