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<?php $hasil = 65; $kecewa = array(0,40,65); $biasa = array(40,65,80); $puas = array(65,80,100); $kb = array_intersect($kecewa, $biasa); $bp = array_intersect($biasa, $puas); print_r($kb); print_r($bp); if ( $hasil <= $kb ) { // hitung nilai kecewa pake rumus fuzzy logic $muKecewa = ($kb[2] - $hasil) / ($kb[2] - $kb[1]); //output : 52,5 $muBiasa = ($muKecewa >= 1) ? '0.5' : '0'; // output: bool(true)/ 0.5 echo "muKecewa".$muKecewa; echo "muBiasa".$muBiasa; } elseif ( $hasil <= $bp ) { $muBiasa = ($hasil - $kb[1]) / ($bp[1] - $kb[1]); $muPuas = ($muBiasa >= 1) ? '0.5' : '0'; echo "muBias".$muBiasa; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [1] => 40 [2] => 65 ) Array ( [1] => 65 [2] => 80 ) muKecewa0muBiasa0

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236.38 ms | 405 KiB | 355 Q