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fix tests

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This commit is contained in:
Dennis Eichhorn 2023-10-22 20:35:57 +00:00
parent 17603e2d05
commit cd36282b4f
1 changed files with 12 additions and 12 deletions
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24
tests/Math/Topology/Kernel2DTest.php
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@ -89,27 +89,27 @@ final class Kernel2DTest extends \PHPUnit\Framework\TestCase
self::assertEqualsWithDelta(0.24197072451914, Kernel2D::gaussianKernel(-1, 2), 0.001); self::assertEqualsWithDelta(0.24197072451914, Kernel2D::gaussianKernel(-1, 2), 0.001);
self::assertEqualsWithDelta(0.24197072451914, Kernel2D::gaussianKernel(1, 2), 0.001); self::assertEqualsWithDelta(0.24197072451914, Kernel2D::gaussianKernel(1, 2), 0.001);
self::assertEqualsWithDelta(0.004431848411938, Kernel2D::gaussianKernel(2, 2), 0.001); self::assertEqualsWithDelta(0.004431848411938, Kernel2D::gaussianKernel(3, 2), 0.001);
self::assertEqualsWithDelta(0.004431848411938, Kernel2D::gaussianKernel(-2, 2), 0.001); self::assertEqualsWithDelta(0.004431848411938, Kernel2D::gaussianKernel(-3, 2), 0.001);
} }
public function testCosine() : void public function testCosine() : void
{ {
self::assertEquals(\M_PI / 4, Kernel2D::cosineKernel(0, 2)); self::assertEqualsWithDelta(\M_PI / 4, Kernel2D::cosineKernel(0, 2), 0.001);
self::assertEquals(0.0, Kernel2D::cosineKernel(-1, 2)); self::assertEqualsWithDelta(0.0, Kernel2D::cosineKernel(-1, 2), 0.001);
self::assertEquals(0.0, Kernel2D::cosineKernel(1, 2)); self::assertEqualsWithDelta(0.0, Kernel2D::cosineKernel(1, 2), 0.001);
self::assertEquals(0.0, Kernel2D::cosineKernel(2, 2)); self::assertEqualsWithDelta(0.0, Kernel2D::cosineKernel(2, 2), 0.001);
self::assertEquals(0.0, Kernel2D::cosineKernel(-2, 2)); self::assertEqualsWithDelta(0.0, Kernel2D::cosineKernel(-2, 2), 0.001);
} }
public function testLogistic() : void public function testLogistic() : void
{ {
self::assertEquals(0.25, Kernel2D::logisticKernel(0, 2)); self::assertEqualsWithDelta(0.25, Kernel2D::logisticKernel(0, 2), 0.001);
self::assertEquals(0.0, Kernel2D::logisticKernel(-1, 2)); self::assertEqualsWithDelta(0.19661193324148, Kernel2D::logisticKernel(-1, 2), 0.001);
self::assertEquals(0.0, Kernel2D::logisticKernel(1, 2)); self::assertEqualsWithDelta(0.19661193324148, Kernel2D::logisticKernel(1, 2), 0.001);
self::assertEquals(0.0, Kernel2D::logisticKernel(2, 2)); self::assertEqualsWithDelta(0.10499358540351, Kernel2D::logisticKernel(2, 2), 0.001);
self::assertEquals(0.0, Kernel2D::logisticKernel(-2, 2)); self::assertEqualsWithDelta(0.10499358540351, Kernel2D::logisticKernel(-2, 2), 0.001);
} }
} }