Extended Golay Code

[Cbeginner_us]

This is a question for all people who know about Digital Communications, coding and decoding. Please I need to know how can I implement a (24,12) Golay Code in C. ( if you cant help me with the Golay code, I need to know about any block codes).
Thank you.

[Salem]

Like typing in "Golay Code C source" into a search engine doesn't help at all?

[Cbeginner_us]

No it doesn't!

[Ancient Dragon]

You didn't even try, did you ???
See these threads

[jephthah]

lol... the first google link comes back here

[Cbeginner_us]

can anyone help me please? I just need to write a code for the encoder of the Extended Golay code (24,12).

[jephthah]

start here : http://www.math.uic.edu/~fields/DecodingGolayHTML/introduction.html or here : http://mathworld.wolfram.com/GolayCode.html

if you're an IEEE member (or become one) you can get all you ever wanted to know about extended golay encoders here: http://ieeexplore.ieee.org/Xplore/login.jsp?url=/iel1/2220/6409/00250332.pdf?temp=x

here, you can find a binary (23,12) encoder/decoder implemented in C : http://www.eccpage.com/golay23.c, add an overall parity check to make it (24,12)

.

[Cbeginner_us]

thx i appreciate your help :D