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decode

package

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Versions in this module

v0

v0.6.2

Jun 17, 2015

Changes in this version

type Decoder

+ DecCfg PacketConfig

+ Decimation int

+ func (d Decoder) Log()

type PacketConfig

+ func (cfg PacketConfig) Decimate(decimation int) PacketConfig

v0.6.1

Mar 15, 2015

Changes in this version

type Decoder

+ Filtered []float64

+ func (d Decoder) Slice(indices []int) (pkts [][]byte)

+ type Demodulator interface

+ Execute func([]byte, []float64)

type PacketConfig

+ CenterFreq uint32

v0.5.1

Sep 16, 2014

Changes in this version

+ func NextPowerOf2(v int) int

+ func Quantize(input []float64, output []byte)

+ type AlphaMaxBetaMinLUT []float64

+ func NewAlphaMaxBetaMinLUT() (lut AlphaMaxBetaMinLUT)

+ func (lut AlphaMaxBetaMinLUT) Execute(input []byte, output []float64)

+ type Decoder struct

+ Cfg PacketConfig

+ IQ []byte

+ Quantized []byte

+ Signal []float64

+ func NewDecoder(cfg PacketConfig, fastMag bool) (d Decoder)

+ func (d Decoder) Decode(input []byte) (pkts [][]byte)

+ func (d Decoder) Filter(input []float64)

+ func (d Decoder) Pack(input []byte, slices [][]byte)

+ func (d Decoder) Search(slices [][]byte, preamble []byte) (indexes []int)

+ type MagLUT []float64

+ func NewSqrtMagLUT() (lut MagLUT)

+ func (lut MagLUT) Execute(input []byte, output []float64)

+ type MagnitudeLUT interface

+ Execute func([]byte, []float64)

+ type PacketConfig struct

+ BlockSize int

+ BlockSize2 int

+ BufferLength int

+ DataRate int

+ PacketLength int

+ PacketSymbols int

+ Preamble string

+ PreambleLength int

+ PreambleSymbols int

+ SampleRate int

+ SymbolLength int

+ SymbolLength2 int

+ func (cfg PacketConfig) Log()