16bit crc 编译码实例，matlab上运行。输入一行向量数字序列，获得其16bit的CRC校验码，并对其译码。-16bit crc encryption example, Matlab run. His input vector sequence number, access to its 16 bit CRC and its decoding.

FEC编译码，输入3位16进制数后，进行2/3FEC编码，生成15位码，然后输入15位码（可以有误）后，进行译码，并得到16进制数，它可以纠正一位错码，检测两位错码。,FEC codec, type 3 16 hexadecimal numbers, for 2/3FEC encoding, generating 15 yards, and then enter the 15 yards (can be wrong) was conducted after the decoding, and 1

使用MATLAB实现卷积码的编译码，信源为随机产生数，进行软判决译码-Convolutional code using the MATLAB implementation of the codec, source for the randomly generated number, to soft-decision decoding

基于802.16e 协议标准的LDPC码编码解码方法，采用C语言，码率，迭代次数可变-Protocol standard based on 802.16e LDPC code encoding and decoding method using C language, bit rate, variable number of iterations