fft

Documentation

Overview

//////// AUTOMATICALLY GENERATED CODE - DO NOT EDIT //////////

Index

• func ComplexBackward(data []complex128, stride int, n int, wavetable *GslFftComplexWavetable, ...) int32
• func ComplexForward(data []complex128, stride int, n int, wavetable *GslFftComplexWavetable, ...) int32
• func ComplexInverse(data []complex128, stride int, n int, wavetable *GslFftComplexWavetable, ...) int32
• func ComplexRadix2Backward(data []complex128, stride int, n int) int32
• func ComplexRadix2DifBackward(data []complex128, stride int, n int) int32
• func ComplexRadix2DifForward(data []complex128, stride int, n int) int32
• func ComplexRadix2DifInverse(data []complex128, stride int, n int) int32
• func ComplexRadix2DifTransform(data []complex128, stride int, n int, sign Direction) int32
• func ComplexRadix2Forward(data []complex128, stride int, n int) int32
• func ComplexRadix2Inverse(data []complex128, stride int, n int) int32
• func ComplexRadix2Transform(data []complex128, stride int, n int, sign Direction) int32
• func ComplexTransform(data []complex128, stride int, n int, wavetable *GslFftComplexWavetable, ...) int32
• func HalfcomplexRadix2Backward(data []float64, stride int, n int) int32
• func HalfcomplexRadix2Inverse(data []float64, stride int, n int) int32
• func HalfcomplexRadix2Unpack(halfcomplexCoefficient []float64, complexCoefficient []complex128, stride int, ...) int32
• func HalfcomplexTransform(data []float64, stride int, n int, wavetable *GslFftHalfcomplexWavetable, ...) int32
• func HalfcomplexUnpack(halfcomplexCoefficient []float64, complexCoefficient []complex128, stride int, ...) int32
• func RealTransform(data []float64, stride int, n int, wavetable *GslFftRealWavetable, ...) int32
• func RealUnpack(realCoefficient []float64, complexCoefficient []complex128, stride int, n int) int32
• type Direction
• type GslFftComplexWavetable
  • func ComplexWavetableAlloc(n int) *GslFftComplexWavetable
  • func (x *GslFftComplexWavetable) Dispose()
• type GslFftComplexWorkspace
  • func ComplexWorkspaceAlloc(n int) *GslFftComplexWorkspace
  • func (x *GslFftComplexWorkspace) Dispose()
• type GslFftHalfcomplexWavetable
  • func HalfcomplexWavetableAlloc(n int) *GslFftHalfcomplexWavetable
  • func (x *GslFftHalfcomplexWavetable) Dispose()
• type GslFftHalfcomplexWorkspace
• type GslFftRealWavetable
  • func RealWavetableAlloc(n int) *GslFftRealWavetable
  • func (x *GslFftRealWavetable) Dispose()
• type GslFftRealWorkspace
  • func RealWorkspaceAlloc(n int) *GslFftRealWorkspace
  • func (x *GslFftRealWorkspace) Dispose()

Functions

func ComplexBackward

func ComplexBackward(data []complex128, stride int, n int, wavetable *GslFftComplexWavetable, work *GslFftComplexWorkspace) int32

func ComplexForward

func ComplexForward(data []complex128, stride int, n int, wavetable *GslFftComplexWavetable, work *GslFftComplexWorkspace) int32

func ComplexInverse

func ComplexInverse(data []complex128, stride int, n int, wavetable *GslFftComplexWavetable, work *GslFftComplexWorkspace) int32

func ComplexRadix2Backward

func ComplexRadix2Backward(data []complex128, stride int, n int) int32

func ComplexRadix2DifBackward

func ComplexRadix2DifBackward(data []complex128, stride int, n int) int32

func ComplexRadix2DifForward

func ComplexRadix2DifForward(data []complex128, stride int, n int) int32

func ComplexRadix2DifInverse

func ComplexRadix2DifInverse(data []complex128, stride int, n int) int32

func ComplexRadix2DifTransform

func ComplexRadix2DifTransform(data []complex128, stride int, n int, sign Direction) int32

func ComplexRadix2Forward

func ComplexRadix2Forward(data []complex128, stride int, n int) int32

func ComplexRadix2Inverse

func ComplexRadix2Inverse(data []complex128, stride int, n int) int32

func ComplexRadix2Transform

func ComplexRadix2Transform(data []complex128, stride int, n int, sign Direction) int32

func ComplexTransform

func ComplexTransform(data []complex128, stride int, n int, wavetable *GslFftComplexWavetable, work *GslFftComplexWorkspace, sign Direction) int32

func HalfcomplexRadix2Backward

func HalfcomplexRadix2Backward(data []float64, stride int, n int) int32

func HalfcomplexRadix2Inverse

func HalfcomplexRadix2Inverse(data []float64, stride int, n int) int32

func HalfcomplexRadix2Unpack

func HalfcomplexRadix2Unpack(halfcomplexCoefficient []float64, complexCoefficient []complex128, stride int, n int) int32

func HalfcomplexTransform

func HalfcomplexTransform(data []float64, stride int, n int, wavetable *GslFftHalfcomplexWavetable, work *GslFftRealWorkspace) int32

func HalfcomplexUnpack

func HalfcomplexUnpack(halfcomplexCoefficient []float64, complexCoefficient []complex128, stride int, n int) int32

func RealTransform

func RealTransform(data []float64, stride int, n int, wavetable *GslFftRealWavetable, work *GslFftRealWorkspace) int32

func RealUnpack

func RealUnpack(realCoefficient []float64, complexCoefficient []complex128, stride int, n int) int32

Types

type Direction

type Direction int

const (
	DirectionForward  Direction = -1
	DirectionBackward Direction = +1
)

type GslFftComplexWavetable

type GslFftComplexWavetable struct {
	gogsl.GslReference
}

func ComplexWavetableAlloc

func ComplexWavetableAlloc(n int) *GslFftComplexWavetable

func (*GslFftComplexWavetable) Dispose

func (x *GslFftComplexWavetable) Dispose()

type GslFftComplexWorkspace

type GslFftComplexWorkspace struct {
	gogsl.GslReference
}

func ComplexWorkspaceAlloc

func ComplexWorkspaceAlloc(n int) *GslFftComplexWorkspace

func (*GslFftComplexWorkspace) Dispose

func (x *GslFftComplexWorkspace) Dispose()

type GslFftHalfcomplexWavetable

type GslFftHalfcomplexWavetable struct {
	gogsl.GslReference
}

func HalfcomplexWavetableAlloc

func HalfcomplexWavetableAlloc(n int) *GslFftHalfcomplexWavetable

func (*GslFftHalfcomplexWavetable) Dispose

func (x *GslFftHalfcomplexWavetable) Dispose()

type GslFftHalfcomplexWorkspace

type GslFftHalfcomplexWorkspace struct {
	gogsl.GslReference
}

type GslFftRealWavetable

type GslFftRealWavetable struct {
	gogsl.GslReference
}

func RealWavetableAlloc

func RealWavetableAlloc(n int) *GslFftRealWavetable

func (*GslFftRealWavetable) Dispose

func (x *GslFftRealWavetable) Dispose()

type GslFftRealWorkspace

type GslFftRealWorkspace struct {
	gogsl.GslReference
}

func RealWorkspaceAlloc

func RealWorkspaceAlloc(n int) *GslFftRealWorkspace

func (*GslFftRealWorkspace) Dispose

func (x *GslFftRealWorkspace) Dispose()