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);

   ?>

相关文章
php gmp 函数 inverse by modulophp gmp 函数 calculate gcdphp gd 和图像处理 函数 get an affine transformation matrixphp pdf 函数 concatenate a matrix to the ctmphp pdf 函数 set text matrix deprecated php pdf 函数 set current transformation matrixphp posix 函数 calculate the group access listphp 字符串 函数 calculate the soundex key of a stringphp harupage get the current text transformation matrix of the pagephp harupage get the current transformation matrix of the pagephp harupage set the current text transformation matrix of the pagephp imagickdraw adjusts the current affine transformation matrixphp intlcalendar calculate difference between given time and this objectʼs timephp lapack this function returns the eigenvalues for a given square matrixphp lapack return an identity matrixphp lapack calculate the linear least squares solution of a matrix using qr factorisationphp lapack solve the linear least squares problem using svdphp lapack calculate the inverse of a matrixphp lapack 安装／配置php lapack calculated the singular values of a matrix
关注编程学问公众号