Uses of Class
org.das2.math.fft.GeneralFFT

Packages that use GeneralFFT

org.das2.math.fft

Classes for performing generalized FFT transformations.

Uses of GeneralFFT in org.das2.math.fft

Methods in org.das2.math.fft that return GeneralFFT

static GeneralFFT	GeneralFFT.newDoubleFFT(int n) creates an FFT object that operates on a ComplexArray.Double of n elements.
static GeneralFFT	GeneralFFT.newFloatFFT(int n) creates an FFT object that operates on a ComplexArray.Float of n elements.

Methods in org.das2.math.fft with parameters of type GeneralFFT

static ComplexArray.Double	FFTUtil.fft(GeneralFFT fft, VectorDataSet vds, Units units)
static VectorDataSet	FFTUtil.fftPower(GeneralFFT fft, VectorDataSet vds)
static VectorDataSet	FFTUtil.fftPower(GeneralFFT fft, VectorDataSet vds, VectorDataSet weights) Produces the power spectrum of the dataset.