matrix_eigenvalues.hlp
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HLP
44 行
{smcl}
{* 28mar2005}{...}
{cmd:help matrix eigenvalues} {right:dialog: {bf:{dialog matrix_eigenvalues:matrix eigenvalues}}}
{hline}
{title:Title}
{p2colset 5 31 33 2}{...}
{p2col :{hi:[P] matrix eigenvalues} {hline 2}}Eigenvalues of nonsymmetric matrices{p_end}
{p2colreset}{...}
{title:Syntax}
{p 8 15 2}
{cmdab:mat:rix} {cmdab:eigenval:ues} {it:r} {it:c} {cmd:=} {it:A}
{title:Description}
{pstd}
Given an n by n nonsymmetric (real) matrix {it:A}, {cmd:matrix eigenvalues}
returns the real part of the eigenvalues in the 1 by n row vector {it:r} and
the imaginary part of the eigenvalues in the 1 by n row vector {it:c}.
{pstd}
If you want the eigenvalues for a symmetric matrix, see
{helpb matrix symeigen}.
{title:Examples}
{phang}{cmd:. matrix eigenvalues realv imaginaryv = A}
{title:Also see}
{psee}
Manual: {bf:[P] matrix eigenvalues}
{psee}
Online: {helpb matrix}, {helpb matrix symeigen}
{p_end}
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