galois
所属分类:系统设计方案
开发工具:VHDL
文件大小:296KB
下载次数:23
上传日期:2009-06-10 11:26:17
上 传 者:
hidon
说明: example of BCH and RS codecs
文件列表:
. (0, 1995-04-20)
.\galois1.zip (31697, 1995-04-06)
.\galois2.zip (52444, 1995-04-06)
.\decode.c (8401, 1994-01-08)
.\encode.c (2411, 1994-01-08)
.\galois.c (19309, 1994-01-08)
.\generate.c (8026, 1994-01-08)
.\mainprog.c (15770, 1994-01-08)
.\stream.c (3286, 1994-01-08)
.\gf16.dat (2263, 1994-01-08)
.\gf2^2.dat (428, 1994-01-08)
.\gf2^3.dat (680, 1994-01-08)
.\gf2^4.dat (1518, 1994-01-08)
.\bckgrnd.txt (23565, 1994-01-08)
.\galois.prj (6089, 1994-01-08)
.\galois.h (9389, 1994-01-08)
.\test.in (2488, 1994-01-08)
.\manual.txt (9514, 1994-01-08)
.\galois.exe (80424, 1994-01-08)
.\galois.mak (1106, 1994-01-08)
.\prototyp.h (4365, 1994-01-08)
±
Galois Field Arithmetic ±
And ±
The Generation of ±
Error Correcting ±
Bose-Chaudhuri-Hocquenghem (BCH) ±
and Reed-Solomon (RS) codes ±
±
±
±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±
The following files should be included in this package:
bckgrnd.txt -> background information on error control coding
decode.c -> routines for decoding BCH/RS encoded data
encode.c -> routines for BCH/RS encoding data
galois.c -> function library for performing Galois Field arithmetic
galois.exe -> the DOS program
galois.h -> header file to galois.c
galois.mak -> BC++ 3.1 makefile
galois.prj -> BC++ 3.1 project file
generate.c -> routines for generating BCH/RS codes
gf16.dat -> datafile for GF(16)
gf2^2.dat -> datafile for GF(2^2)
gf2^3.dat -> datafile for GF(2^3)
gf2^4.dat -> datafile for GF(2^4)
mainprog.c -> the main module for 'galois.exe'
manual.txt -> user guide for 'galois.exe'
prototyp.h -> header file containing function prototypes
readme -> this file
stream.c -> I/O routines
test.in -> default file to encode
If you're new to the concept of Galois Fields and their use for error-control
coding purposes, you might want to read 'bckgrnd.txt' first.
If you're already acquainted to BCH or RS codes and their terminology,
you can take a head start by reading 'manual.txt' and trying out the sample
sessions by yourself.
Have fun!
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