/**
* Randomize the matrix based on an array, modify the array.
* Previous values
* may be used, or they may be discarded, depending on the randomizer.
*
* @param
* Matrix m
* A matrix to randomize.
*/
public function randomizeMatrix(Matrix &$m)
{
$d = $m->getData();
for ($r = 0; $r < $m->getRows(); ++$r) {
for ($c = 0; $c < $m->getCols(); ++$c) {
$d[$r][$c] = $this->randomizeDouble($d[$r][$c]);
}
}
$m->setData($d);
}
