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[help]gan, gimana cara menggandakan matrik? dan me... Sep 21st 2013, 07:18, by Rere Saputra | [help]gan, gimana cara menggandakan matrik? dan membuat nested dan temporari untuk kasus sperti dbwah? misal: $data matrik awal iterasi pertama hasil1 $matriks iterasi kedua data dari hasil1 $matriks yang diperoses maka dapat hasil2 $matrik itersasi ketiga data dari hasil2 $matriks yang diproses posisi berhenti adalah looping ketiga
for ($i=0;$i<count($data);$i++) { for ($j=0;$j<count($data[$i]);$j++) { $matriks[$i][$j] = (($data[$i][0]*$data[0][$j])+($data[$i][1]*$data[1][$j])+($data[$i][2]*$data[2][$j])); }
} echo "<pre>"; print_r($matriks); echo "</pre>"; diatas baru untuk satu loop aja gan, mohon pencerahan gan :3 | | |
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