| Package | Description | 
|---|---|
| org.hipparchus.transform | Implementations of transform methods, including Fast Fourier transforms. | 
| Modifier and Type | Method and Description | 
|---|---|
| static DftNormalization | DftNormalization. valueOf(String name)Returns the enum constant of this type with the specified name. | 
| static DftNormalization[] | DftNormalization. values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | FastFourierTransformer. transformInPlace(double[][] dataRI,
                DftNormalization normalization,
                TransformType type)Computes the standard transform of the specified complex data. | 
| Constructor and Description | 
|---|
| FastFourierTransformer(DftNormalization normalization)Creates a new instance of this class, with various normalization
 conventions. | 
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