FastCosineTransformerTest (Commons Math 3.2 Test API)

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org.apache.commons.math3.transform
Class FastCosineTransformerTest

java.lang.Object
  org.apache.commons.math3.transform.RealTransformerAbstractTest
      org.apache.commons.math3.transform.FastCosineTransformerTest

public final class FastCosineTransformerTest
extends RealTransformerAbstractTest
extends RealTransformerAbstractTest

Test case for fast cosine transformer.

FCT algorithm is exact, the small tolerance number is used only to account for round-off errors.

Version:: $Id: FastCosineTransformerTest.java 1374632 2012-08-18 18:11:11Z luc $

Constructor Summary
`FastCosineTransformerTest(DctNormalization normalization)`

Method Summary
`static Collection<Object[]>`	`data()` Returns an array containing `true, false` in order to check both standard and orthogonal DCTs.
`void`	`testAdHocData()` Test of transformer for the ad hoc data.
`void`	`testParameters()` Test of parameters for the transformer.
`void`	`testSinFunction()` Test of transformer for the sine function.

Methods inherited from class org.apache.commons.math3.transform.RealTransformerAbstractTest
`testTransformFunction, testTransformFunctionInvalidBounds, testTransformFunctionInvalidDataSize, testTransformFunctionNotStrictlyPositiveNumberOfSamples, testTransformReal, testTransformRealInvalidDataSize`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

FastCosineTransformerTest

public FastCosineTransformerTest(DctNormalization normalization)

Method Detail

data

public static Collection<Object[]> data()

Returns an array containing true, false in order to check both standard and orthogonal DCTs.

Returns:: an array of parameters for this parameterized test

testAdHocData

public void testAdHocData()

Test of transformer for the ad hoc data.

testParameters

public void testParameters()
                    throws Exception

Test of parameters for the transformer.

Throws:: Exception

testSinFunction

public void testSinFunction()

Test of transformer for the sine function.