MathPHP\LinearAlgebra\Matrix::transpose PHP Méthode

Matrix Class Documentation Afficher le fichier Open project: markrogoyski/math-php

transpose() public méthode

The transpose of a matrix A is another matrix Aᵀ: - reflect A over its main diagonal (which runs from top-left to bottom-right) to obtain AT - write the rows of A as the columns of AT - write the columns of A as the rows of AT Formally, the i th row, j th column element of Aᵀ is the j th row, i th column element of A. If A is an m × n matrix then Aᵀ is an n × m matrix. https://en.wikipedia.org/wiki/Transpose

public transpose ( ) : Matrix
Résultat	Matrix

    public function transpose()
    {
        $Aᵀ = [];
        for ($i = 0; $i < $this->n; $i++) {
            $Aᵀ[$i] = $this->getColumn($i);
        }
        return MatrixFactory::create($Aᵀ);
    }

Matrix

LUDecomposition

__construct

__toString

add

augment

augmentBelow

augmentIdentity

cofactor

cofactorMatrix

columnAdd

columnExclude