Package | Description |
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org.hipparchus.transform |
Implementations of transform methods, including Fast Fourier transforms.
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Modifier and Type | Method and Description |
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static TransformType |
TransformType.valueOf(String name)
Returns the enum constant of this type with the specified name.
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static TransformType[] |
TransformType.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
Modifier and Type | Method and Description |
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Complex[] |
FastFourierTransformer.transform(Complex[] f,
TransformType type)
Returns the (forward, inverse) transform of the specified complex data set.
|
Complex[] |
FastFourierTransformer.transform(double[] f,
TransformType type)
Returns the (forward, inverse) transform of the specified real data set.
|
double[] |
FastCosineTransformer.transform(double[] f,
TransformType type)
Returns the (forward, inverse) transform of the specified real data set.
|
double[] |
FastSineTransformer.transform(double[] f,
TransformType type)
Returns the (forward, inverse) transform of the specified real data set.
|
double[] |
FastHadamardTransformer.transform(double[] f,
TransformType type)
Returns the (forward, inverse) transform of the specified real data set.
|
double[] |
RealTransformer.transform(double[] f,
TransformType type)
Returns the (forward, inverse) transform of the specified real data set.
|
Complex[] |
FastFourierTransformer.transform(UnivariateFunction f,
double min,
double max,
int n,
TransformType type)
Returns the (forward, inverse) transform of the specified real function,
sampled on the specified interval.
|
double[] |
FastCosineTransformer.transform(UnivariateFunction f,
double min,
double max,
int n,
TransformType type)
Returns the (forward, inverse) transform of the specified real function,
sampled on the specified interval.
|
double[] |
FastSineTransformer.transform(UnivariateFunction f,
double min,
double max,
int n,
TransformType type)
Returns the (forward, inverse) transform of the specified real function,
sampled on the specified interval.
|
double[] |
FastHadamardTransformer.transform(UnivariateFunction f,
double min,
double max,
int n,
TransformType type)
Returns the (forward, inverse) transform of the specified real function,
sampled on the specified interval.
|
double[] |
RealTransformer.transform(UnivariateFunction f,
double min,
double max,
int n,
TransformType type)
Returns the (forward, inverse) transform of the specified real function,
sampled on the specified interval.
|
static void |
FastFourierTransformer.transformInPlace(double[][] dataRI,
DftNormalization normalization,
TransformType type)
Computes the standard transform of the specified complex data.
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