/**
* transpose
*
* Tranpose matrix
* @return Matrix Transposed matrix
*/
public function transpose()
{
$R = new Matrix($this->n, $this->m);
for ($i = 0; $i < $this->m; ++$i) {
for ($j = 0; $j < $this->n; ++$j) {
$R->set($j, $i, $this->matrix[$i][$j]);
}
}
return $R;
}
