Woolz Image Processing  Version 1.8.3
AlgMatrixRSEigen.c File Reference

Functions to find the eigenvalues and eigenvectors of a real symmetric matrix. More...

Functions

AlgError AlgMatrixRSEigen (AlgMatrix aM, double *vM, int reqEV)
 Determines the eigenvalues and eigenvectors of a real symmetric matrix by calling AlgMatrixRSTDiag() to create a tridiagonal symmetric matrix and then AlgMatrixTDiagQLI() to compute its eigenvalues and eigenvectors. The eigenvectors and eigenvalues are returned in descending eigenvalue order. For efficiency, the eigenvectors should only be computed if required. More...
 

Detailed Description

Functions to find the eigenvalues and eigenvectors of a real symmetric matrix.

Author
Bill Hill
Date
May 2001
Version
Id
38606cb3584d5cb91e51fcf20ea86cfc746cf18c
Address: MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh, EH4 2XU, UK.
Copyright (C), [2012], The University Court of the University of Edinburgh, Old College, Edinburgh, UK.

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