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proses.php
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proses.php
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<!DOCTYPE html>
<html>
<head>
<!--Chartjs-->
<script src="chartjs/dist/Chart.js"></script>
<title>Proses</title>
<h3>Proses Perhitungan</h3>
<style>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Page Perhitungan</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" type="text/css" media="screen" href="main.css">
<script src="main.js"></script>
</head>table {
font-family: arial, sans-serif;
border-collapse: collapse;
width: 100%;
}
td, th {
border: 1px solid #dddddd;
text-align: center;
padding: 8px;
}
tr:nth-child(even) {
background-color: #dddddd;
}
</style>
</head>
<body>
<?php
include 'koneksi.php';
if(isset($_POST['proses'])){
$jcluster = $_POST['cluster'];
echo "You have selected :" .$jcluster;
}
?>
<table>
<tr>
<th>Data Ke</th>
<th colspan="2"></th>
<th></th>
<th colspan="2">Dataset</th>
<th colspan="3">Uik</th>
<th></th>
<th colspan="3">Uik</th>
</tr>
<tr>
<th>No</th>
<th>C1</th>
<th>C2</th>
<th>Derajat Keanggotaan C1</th>
<th>Xi1</th>
<th>Xi2</th>
<th>J</th>
<th>K</th>
<th>L</th>
<th>Derajat Keanggotaan C2</th>
<th>N</th>
<th>O</th>
<th>P</th>
<th>L1</th>
<th>L2</th>
<th>L1+L2</th>
<th>10 14 <br> L1</th>
<th>10 14 <br> L2</th>
<th>LT=L1+L2</th>
<th>L1/L2</th>
<th>L2/LT</th>
<th>C1</th>
<th>C2</th>
</tr>
<?php
session_start();
$z = 5;
$j_sum = 0;
$k_sum = 0;
$l_sum = 0;
$kj_sum = 0;
$lj_sum = 0;
$n_sum = 0;
$o_sum = 0;
$p_sum = 0;
$minc1 = 0;
$maxc1 = 0.33333333333333333333333333333333;
$minc2 = 0.33333333333333333333333333333333;
$maxc2 = 0.66666666666666666666666666666666;
$minc3 = 0.66666666666666666666666666666666;
$maxc2 = 0.99999999999999999999999999999999;
$no = 1;
$data = mysqli_query($koneksi,"SELECT c . * , p . *
FROM bildom c, dataset p
WHERE c.id = p.id"); //menggabungkan data dari 2 table database
while($u = mysqli_fetch_array($data)){
//Rumus Algoritma (Looping)
$id = $u['id'];
$u1 = $u['u1'];
$u2 = $u['u2'];
$x1 = $u['x1'];
$x2 = $u['x2'];
$dkc1 = $u1 * $u1;
$dkc2 = $u2 * $u2;
$j = $dkc1 * $dkc1;
$k = $j * $x1;
$l = $j * $x2;
$j_sum += $j;
$k_sum += $k;
$l_sum += $l;
$kj_sum = $k_sum / $j_sum;
$lj_sum = $l_sum / $j_sum;
$n = $dkc2 * $dkc2;
$o = $n * $x1;
$p = $n * $x2;
$n_sum += $n;
$o_sum += $o;
$p_sum += $p;
$on_sum = $o_sum / $n_sum;
$pn_sum = $p_sum / $n_sum;
// Perhitungan pada row L1
$q1 = $x1 - $u['kj_sum']; // $u dibuat mengambil data dari table agar tidak terjadi looping
$qq1 = $q1 * $q1;
$q2 = $x2 - $u['lj_sum'];
$qq2 = $q2 * $q2;
$qq3 = $qq2 * $j; //perhitungan akhir pada L1
$qqf = $qq1 + $qq3;
// perhitungan pada row L2
$r1 = $x1 - $u['on_sum'];
$rr1 = $r1 * $r1;
$r2 = $x2 - $u['pn_sum'];
$rr2 = $r2 * $r2;
$rr3 = $rr2 * $n;
$rrf = $rr1 + $rr3;
// L1 + L2
$s = $qqf + $rrf;
//
$tl1 = $qq1 + $qq2;
$ul2 = $rr1 + $rr2;
$v = $tl1 + $ul2;
$w = $tl1 / $v;
$x = $ul2 / $v;
//echo number_format(0.3,6,".",",");
echo $maxc1;
?>
<tr>
<td><?= $no++ ?></td>
<td><?= $u1; ?></td>
<td><?= $u2; ?></td>
<td><?= $dkc1; ?></td>
<td><?= $x1; ?></td>
<td><?= $x2; ?></td>
<td><?= $j; ?></td>
<td><?= $k; ?></td>
<td><?= $l; ?></td>
<td><?= $dkc2; ?></td>
<td><?= $n; ?></td>
<td><?= $o; ?></td>
<td><?= $p; ?></td>
<td><?= $qqf; ?></td>
<td><?= $rrf; ?></td>
<td><?= $s; ?></td>
<td><?= $tl1; ?></td>
<td><?= $ul2; ?></td>
<td><?= $v; ?></td>
<td><?= $w; ?></td>
<td><?= $x; ?></td>
<td>
<?php
if ($jcluster == "2")
{
if ($w >= number_format(0.5,6,".",",")) //pembagian 2 cluster berdasarkan 0,5
{
$sql = "UPDATE dataset SET c='c1', nilai_c1='$w' WHERE id='$id'";
$query = mysqli_query($koneksi, $sql);
echo "X";
}
}
// 3 cluster
//if ($jcluster == "c3")
//{
// if (($minc1 <= $w) && ($w <= $maxc1))
// {
// echo "X";
// }
//}
?></td>
<td>
<?php
if ($jcluster == "2")
{
if ($x >= number_format(0.5,6,".",","))
{
$sql2 = "UPDATE dataset SET c='c2', nilai_c2='$w' WHERE id='$id'";
$query2 = mysqli_query($koneksi, $sql2);
echo "X";
}
}
// cluster 3
//if ($jcluster == "c3")
//{
// if (($minc2 <= $x) && ($x <= $maxc2))
// {
// echo "X";
// }
//}
?></td>
</tr>
<?php
}
?>
<tr>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= $j_sum; ?>
<td><?= $k_sum; ?>
<td><?= $l_sum; ?>
<td><?= null; ?>
<td><?= $n_sum; ?>
<td><?= $o_sum; ?>
<td><?= $p_sum; ?>
<tr>
<tr>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= number_format( $kj_sum,6,".",",") ?>
<td><?= number_format( $lj_sum,6,".",",") ?>
<td><?= null; ?>
<td><?= null; ?>
<td><?= number_format( $on_sum,6,".",",") ?>
<td><?= number_format( $pn_sum,6,".",",") ?>
<tr>
<?php //menyimpan nilai penjumlahan ke table(agar tidak terjadi looping)
$sql = "UPDATE bildom SET kj_sum='$kj_sum', lj_sum='$lj_sum', on_sum='$on_sum', pn_sum='$pn_sum'";
$query = mysqli_query($koneksi, $sql);
?>
</table>
<br/>
<table>
<tr>
<th>No</th>
<th>Nama</th>
<th>Cluster</th>
</tr>
<?php
$no = 1;
$sql = "SELECT * FROM dataset";
$query = mysqli_query($koneksi, $sql);
while($u = mysqli_fetch_array($query))
{
//hasil cluster
$c = $u['c'];
$c1 = $u['nilai_c1'];
$c2 = $u['nilai_c2'];
?>
<tr>
<td><?= $no++ ?></td>
<td> a </td>
<td><?= $c ?></td>
</tr>
<?php } ?>
</table>
<?php
$sql = "SELECT * FROM dataset";
$query = mysqli_query($koneksi, $sql);
while($u = mysqli_fetch_array($query))
{
$c = $u['c'];
$c1 = $u['nilai_c1'];
$c2 = $u['nilai_c2'];
?>
<div class="chart-container" style="position: relative; height:20vh; width:40vw">
<canvas id="myChart"></canvas>
</div>
<script>
var ctx = document.getElementById('myChart');
var myChart = new Chart(ctx, {
type: 'scatter',
data: {
datasets: [{
label: 'Scatter Dataset',
pointBackgroundColor: ['yellow','blue','red','green'],
data: [{
x: -1,
y: 0
}, {
x: 0,
y: 1
}, {
x: 1,
y: -1
}, {
x: <?= $c1; ?>,
y: 1
}]
}]
},
options: {
scales: {
xAxes: [{
type: 'linear',
position: 'bottom'
}]
}
}
});
</script>
<?php } ?>
</body>
</html>