vDSP.FFT A 1D single- and double-precision fast Fourier transform. Declarationclass FFT<T> where T : vDSP_FourierTransformable TopicsInitializersinit(log2n:radix:ofType:)Instance Methodsforward(input:output:)inverse(input:output:)transform(input:output:direction:)VariablesFFT_FORWARDFFT_INVERSEFFT_RADIX2FFT_RADIX3FFT_RADIX5kFFTDirection_ForwardkFFTDirection_InversekFFTRadix2kFFTRadix3kFFTRadix5 RelationshipsInherited ByvDSP.FFT2D See AlsoObjects that Simplify FFTsvDSP.FFT2DvDSP.FourierTransformDirectionvDSP.Radix