BCH码的编码和解码全部过程的源代码，可以自行改变参数-BCH codes of all the process of encoding and decoding of the source code, can change the parameters

The attached file consists of double error correcting bch code.this code will save number gates required for implimentation

卷积码（2，1，3）编码过程。代码清晰简单，对应人民邮电版《通信原理》中卷积码编码过程-Convolutional code (2,1,3) encoder. Code is clear and straightforward, Telecommunications for the corresponding version of " Communication Principle" in the process of convolutional coding