Example usage for Java org.apache.commons.math3.transform FastFourierTransformer fields, constructors, methods, implement or subclass
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FastFourierTransformer(final DftNormalization normalization) Creates a new instance of this class, with various normalization conventions. |
Complex[] | transform(final double[] f, final TransformType type) Returns the (forward, inverse) transform of the specified real data set. |
Complex[] | transform(final Complex[] f, final TransformType type) Returns the (forward, inverse) transform of the specified complex data set. |
void | transformInPlace(final double[][] dataRI, final DftNormalization normalization, final TransformType type) Computes the standard transform of the specified complex data. |