Lapack::pseudoInverse

(PECL lapack >= 0.1.0)

Lapack::pseudoInverse — Calculate the inverse of a matrix

说明

public static Lapack::pseudoInverse ( array $a ) : array

Find the pseudoinverse of a matrix A.

参数

a

Matrix to invert

返回值

Inverted matrix (array of arrays).

范例

Example #1 Using Lapack::pseudoInverse():

<?php

   $a = array(
       array( 8, 1, 6 ),
       array( 3, 5, 7 ),
       array( 4, 9, 2 ),
   );

   $result = Lapack::pseudoInverse($a);

   ?>

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