Quantcast

Documentation Center

  • Trial Software
  • Product Updates

Source Coding

Format signals for processing

System Objects

comm.DifferentialDecoder Decode binary signal using differential decoding
comm.DifferentialEncoder Encode binary signal using differential coding

Blocks

A-Law Compressor Implement A-law compressor for source coding
A-Law Expander Implement A-law expander for source coding
Differential Decoder Decode binary signal using differential coding
Differential Encoder Encode binary signal using differential coding
Mu-Law Compressor Implement µ-law compressor for source coding
Mu-Law Expander Implement µ-law expander for source coding
Quantizing Decoder Decode quantization index according to codebook
Quantizing Encoder Quantize signal using partition and codebook

Functions

arithdeco Decode binary code using arithmetic decoding
arithenco Encode sequence of symbols using arithmetic coding
compand Source code mu-law or A-law compressor or expander
dpcmdeco Decode using differential pulse code modulation
dpcmenco Encode using differential pulse code modulation
dpcmopt Optimize differential pulse code modulation parameters
huffmandeco Huffman decoder
huffmandict Generate Huffman code dictionary for source with known probability model
huffmanenco Huffman encoder
lloyds Optimize quantization parameters using Lloyd algorithm
quantiz Produce quantization index and quantized output value
Was this topic helpful?