Source Coding for Digital Communication

[WimaxforVideoPhone]

Hi all,,

I've just started source coding and I need any examples in MATLAB. Are there any codes in matlab ??

It's so vital for my graduation project.

Thanks for helps.

 

[carpa]

Source Coding.
arithdeco - Decode binary code using arithmetic decoding.
arithenco - Encode a 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.
lloyds - Optimize quantization parameters using the Lloyd algorithm.
quantiz - Produce a quantization index and a quantized output value.