Package org.hipparchus.transform
package org.hipparchus.transform
Implementations of transform methods, including Fast Fourier transforms.
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ClassDescriptionThis enumeration defines the various types of normalizations that can be applied to discrete cosine transforms (DCT).This enumeration defines the various types of normalizations that can be applied to discrete Fourier transforms (DFT).This enumeration defines the various types of normalizations that can be applied to discrete sine transforms (DST).Implements the Fast Cosine Transform for transformation of one-dimensional real data sets.Implements the Fast Fourier Transform for transformation of one-dimensional real or complex data sets.Implements the Fast Hadamard Transform (FHT).Implements the Fast Sine Transform for transformation of one-dimensional real data sets.Enumeration for localized messages formats used in exceptions messages.Interface for one-dimensional data sets transformations producing real results.This enumeration defines the type of transform which is to be computed.Useful functions for the implementation of various transforms.