6.19 F02 Eigenvalues and Eigenvectors

f02 - Eigenvalues and Eigenvectors

f02 Chapter Introduction

Routine Name Mark of Introduction Purpose
f02aac 1 nag_real_symm_eigenvalues
All eigenvalues of real symmetric matrix
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02abc 1 nag_real_symm_eigensystem
All eigenvalues and eigenvectors of real symmetric matrix
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02adc 1 nag_real_symm_general_eigenvalues
All eigenvalues of generalized real symmetric-definite eigenproblem
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02aec 1 nag_real_symm_general_eigensystem
All eigenvalues and eigenvectors of generalized real symmetric-definite eigenproblem
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02afc 1 nag_real_eigenvalues
All eigenvalues of real matrix
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02agc 1 nag_real_eigensystem
All eigenvalues and eigenvectors of real matrix
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02awc 2 nag_hermitian_eigenvalues
All eigenvalues of complex Hermitian matrix
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02axc 2 nag_hermitian_eigensystem
All eigenvalues and eigenvectors of complex Hermitian matrix
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02bjc 2 nag_real_general_eigensystem
All eigenvalues and optionally eigenvectors of real generalized eigenproblem, by QZ algorithm
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02ecc 5 nag_real_eigensystem_sel
Computes selected eigenvalues and eigenvectors of a real general matrix
f02ekc 24 nag_eigen_real_gen_sparse_arnoldi
Selected eigenvalues and eigenvectors of a real sparse general matrix
f02fkc 25 nag_eigen_real_symm_sparse_arnoldi
Selected eigenvalues and eigenvectors of a real symmetric sparse matrix
f02gcc 5 nag_complex_eigensystem_sel
Computes selected eigenvalues and eigenvectors of a complex general matrix
f02jcc 24 nag_eigen_real_gen_quad
Solves the quadratic eigenvalue problem for real matrices
f02jqc 24 nag_eigen_complex_gen_quad
Solves the quadratic eigenvalue problem for complex matrices
f02wec 1 nag_real_svd
SVD of real matrix
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.
f02wgc 9 nag_real_partial_svd
Computes leading terms in the singular value decomposition of a real general matrix; also computes corresponding left and right singular vectors
f02xec 1 nag_complex_svd
SVD of complex matrix
Note: this function is scheduled for withdrawal at Mark 26, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.