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chrisvwx / LDPCsim.jl

Basic generation and simulation of LDPC codes
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julia syntax outdated #1

Open xianhegithub opened 4 years ago

xianhegithub commented 4 years ago

Hi Chris, I'm trying your ldpc sim in julia, but the syntax is outdated due to the rapid update of julia. Do you remember how long it takes to run each simulation? I somehow modified the code according to the new julia syntax and made them run, but it is taking ages.

chrisvwx commented 4 years ago

Yes, I do remember it being very slow. I do think it would be a good thing to have fast LDPC design/encoding/decoding code, yet this code is not it. I never did fully learn and internalize LDPC codes enough to make this a useful tool. If I recall correctly this code is a fairly straightforward port of some matlab code.

The following disclaimer is in the README

This was implemented as a learning excercise and is almost certainly not yet widely useful. The "sim" in "LDPCsim" at present stands for both "simple" and "simulate" :-)

I'll update this to indicate that (unfortunately) I don't plan to update this code. Of course you're welcome to take it and improve it as you see fit.