|
update : 2015.11.03
php.shukuma.com검색:
|
Lapack::identity(PECL lapack >= 0.1.0) Lapack::identity — Return an identity matrix 설명
public static array Lapack::identity
( int
$n
)Return a size n identity matrix 인수
반환값Will return a an array of n arrays, each containing n entries. The diagonals of the matrix will be 1s, the other positions 0. |