利用ti54x系列dsp编解码dtmf源程序的第三版，改进了算法，更适合移植。利用make.bat可进行编译。-use ti54x series dsp Either source codec, the third edition, improved algorithm, more suitable for transplantation. Make.bat use can be compiled.

主要仿真了二进制的BCH码采用BM算法的编码以及解码的过程,An encoder/decoder for binary BCH codes Error correction using the BERLEKAMP-MASSEY ALGORITHM

实现了2*2，2*1，1*2，4*4等多种时空编码和解码的算法，并能得到BER性能曲线-Achieve a 2* 2,2* 1,1* 2,4* 4, and other space-time coding and decoding algorithm, and BER performance curve can be obtained