php-ai /
php-ml
| @@ 310-312 (lines=3) @@ | ||
| 307 | for ($m = $low+1; $m <= $high-1; ++$m) { |
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| 308 | // Scale column. |
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| 309 | $scale = 0.0; |
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| 310 | for ($i = $m; $i <= $high; ++$i) { |
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| 311 | $scale = $scale + abs($this->H[$i][$m-1]); |
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| 312 | } |
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| 313 | if ($scale != 0.0) { |
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| 314 | // Compute Householder transformation. |
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| 315 | $h = 0.0; |
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| @@ 361-363 (lines=3) @@ | ||
| 358 | } |
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| 359 | for ($m = $high-1; $m >= $low+1; --$m) { |
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| 360 | if ($this->H[$m][$m-1] != 0.0) { |
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| 361 | for ($i = $m+1; $i <= $high; ++$i) { |
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| 362 | $this->ort[$i] = $this->H[$i][$m-1]; |
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| 363 | } |
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| 364 | for ($j = $m; $j <= $high; ++$j) { |
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| 365 | $g = 0.0; |
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| 366 | for ($i = $m; $i <= $high; ++$i) { |
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