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Cleanup in src/, adding namespaces, removing php closing tag and general code cleanup

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Alexander Liljengård
2016-05-24 14:10:39 +02:00
parent 9f97eb1653
commit 5694a2fb30
64 changed files with 891 additions and 1328 deletions
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77
src/Numerics/Matrix.php
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@ -1,5 +1,4 @@
<?php
namespace Moserware\Numerics;
<?php namespace Moserware\Skills\Numerics;
class Matrix
{
@ -369,76 +368,4 @@ class Matrix
return true;
}
}
class Vector extends Matrix
{
public function __construct(array $vectorValues)
{
$columnValues = array();
foreach($vectorValues as $currentVectorValue)
{
$columnValues[] = array($currentVectorValue);
}
parent::__construct(count($vectorValues), 1, $columnValues);
}
}
class SquareMatrix extends Matrix
{
public function __construct()
{
$allValues = \func_get_args();
$rows = (int) sqrt(count($allValues));
$cols = $rows;
$matrixData = array();
$allValuesIndex = 0;
for ($currentRow = 0; $currentRow < $rows; $currentRow++)
{
for ($currentColumn = 0; $currentColumn < $cols; $currentColumn++)
{
$matrixData[$currentRow][$currentColumn] = $allValues[$allValuesIndex++];
}
}
parent::__construct($rows, $cols, $matrixData);
}
}
class DiagonalMatrix extends Matrix
{
public function __construct(array $diagonalValues)
{
$diagonalCount = count($diagonalValues);
$rowCount = $diagonalCount;
$colCount = $rowCount;
parent::__construct($rowCount, $colCount);
for($currentRow = 0; $currentRow < $rowCount; $currentRow++)
{
for($currentCol = 0; $currentCol < $colCount; $currentCol++)
{
if($currentRow == $currentCol)
{
$this->setValue($currentRow, $currentCol, $diagonalValues[$currentRow]);
}
else
{
$this->setValue($currentRow, $currentCol, 0);
}
}
}
}
}
class IdentityMatrix extends DiagonalMatrix
{
public function __construct($rows)
{
parent::__construct(\array_fill(0, $rows, 1));
}
}
?>
}