filters

Documentation

Index

• type Camm
  • func (filter *Camm) Current() float64
  • func (filter *Camm) Name() string
  • func (filter *Camm) Process(s float64) float64
• type Filter
  • func NewCamm(start float64, nMedian uint64, nWMA uint64) Filter
  • func NewSMM(start float64, n uint64) Filter
  • func NewWMA(start float64, n uint64) Filter
• type IIR
  • func (f *IIR) Filter(x float64) float64
• type SMM
  • func (filter *SMM) Current() float64
  • func (filter *SMM) Name() string
  • func (filter *SMM) Process(s float64) float64
• type WMA
  • func (filter *WMA) Current() float64
  • func (filter *WMA) Name() string
  • func (filter *WMA) Process(s float64) float64

Types

type Camm

type Camm struct {
	sync.RWMutex
	Filter
	// contains filtered or unexported fields
}

func (*Camm) Current

func (filter *Camm) Current() float64

func (*Camm) Name

func (filter *Camm) Name() string

func (*Camm) Process

func (filter *Camm) Process(s float64) float64

type Filter

type Filter interface {
	Process(s float64) float64
	Current() float64
	Name() string
}

interface for filter modules

func NewCamm

func NewCamm(start float64, nMedian uint64, nWMA uint64) Filter

func NewSMM

func NewSMM(start float64, n uint64) Filter

func NewWMA

func NewWMA(start float64, n uint64) Filter

type IIR

type IIR struct {
	// contains filtered or unexported fields
}

sample storage

func (*IIR) Filter

func (f *IIR) Filter(x float64) float64

filter - loops unrolled

type SMM

type SMM struct {
	sync.RWMutex
	Filter
	// contains filtered or unexported fields
}

func (*SMM) Current

func (filter *SMM) Current() float64

func (*SMM) Name

func (filter *SMM) Name() string

func (*SMM) Process

func (filter *SMM) Process(s float64) float64

type WMA

type WMA struct {
	sync.RWMutex
	Filter
	// contains filtered or unexported fields
}

func (*WMA) Current

func (filter *WMA) Current() float64

func (*WMA) Name

func (filter *WMA) Name() string

func (*WMA) Process

func (filter *WMA) Process(s float64) float64