SVDGetSingularTriplet
Gets the i-th triplet of the singular value decomposition as computed by SVDSolve(). The solution consists in the singular value and its left and right singular vectors.
Synopsis
#include "slepcsvd.h"
PetscErrorCode SVDGetSingularTriplet(SVD svd, PetscInt i, PetscReal *sigma, Vec u, Vec v)
Not Collective
Input Parameters
| svd | - singular value solver context
|
| i | - index of the solution
|
Output Parameters
| sigma | - singular value
|
| u | - left singular vector
|
| v | - right singular vector
|
Note
The index i should be a value between 0 and nconv-1 (see SVDGetConverged()).
Both U or V can be PETSC_NULL if singular vectors are not required.
See Also
SVDSolve(), SVDGetConverged()
Location: src/svd/interface/svdsolve.c
Index of all SVD routines
Table of Contents for all manual pages
Index of all manual pages