IDL Analyst Reference Guide: Eigensystem Analysis

Eigensystem Routines

Linear Eigensystem Problems

IMSL_EIG—General and symmetric matrices.

Generalized Eigensystem Problems

IMSL_EIGSYMGEN—Real symmetric matrices and B positive definite.

IMSL_GENEIG—General eigenexpansion of Ax=lBx.

  IDL Online Help (March 06, 2007)