analysis

Documentation

Index

• func AverageFloat64Slice(y []float64) (avg float64)
• func MaxFloat64(y []float64) (ndx int, val float64)
• func MinMaxFloat64Slice(y []float64) (min float64, max float64)
• func PpFloat64Slice(y []float64) (pp float64)
• func RmsFloat64Slice(y []float64) (rms float64)
• type SpectrumInfo
  • func VibFFT(y []float64, dt float64, averages int) ([]float64, SpectrumInfo)

Functions

func AverageFloat64Slice

func AverageFloat64Slice(y []float64) (avg float64)

Finds average of a []float64 Returns average(float64)

func MaxFloat64

func MaxFloat64(y []float64) (ndx int, val float64)

Finds Max Value of a []float64 Returns Index in Slice (int), and Max Value (float64)

func MinMaxFloat64Slice

func MinMaxFloat64Slice(y []float64) (min float64, max float64)

Finds Min and Max of a []float64 Returns Minimum and Maximum Value

func PpFloat64Slice

func PpFloat64Slice(y []float64) (pp float64)

func RmsFloat64Slice

func RmsFloat64Slice(y []float64) (rms float64)

Finds Root Mean Square of []float64 Returns Value (float64)

Types

type SpectrumInfo

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

func VibFFT

func VibFFT(y []float64, dt float64, averages int) ([]float64, SpectrumInfo)

Performs an FFT on a []float64 Uses a Hanning Window by Default

Returns FFT as a []float64 and FFT Information