Eigenvalue Problem Functions

This section describes Intel® Integrated Performance Primitives (Intel® IPP) functions for small matrices that compute eigenvalues and eigenvectors for real symmetric and general (nonsymmetric) square matrices.

Eigenvalue Problem Functions
Function Base Name Operation

EigenValuesVectorsSym

Finds eigenvalues and eigenvectors for real symmetric matrices (solves symmetric eigenvalue problem).

EigenValuesSym

Finds eigenvalues for real symmetric matrices.

EigenValuesVectors

Finds eigenvalues, right and left eigenvectors for real general (nonsymmetric) matrices (solves nonsymmetric eigenvalue problem).

EigenValues

Finds eigenvalues for real general (nonsymmetric) matrices.

EigenValuesVectorsGetBufSize

Computes the work buffer size for the functions EigenValuesVectors.

EigenValuesGetBufSize

Computes the work buffer size for the functions EigenValues.


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