中文说明：程序简单，注释详细，从初始化信源到交织编码、比特映射、插值滤波、上变频，通过高斯白噪声信道再到下变频、滤波抽取、判决、解交织，最后计算误码率，非常适合初学编码和通信系统的同学，尝试编写matlab程序来做仿真验证分析等
English Description：
The program is simple, detailed notes, from the initialization of the source to interleave coding, bit mapping, interpolation filtering, up conversion, through the Gaussian white noise channel to down conversion, filter extraction, decision, de interleaving, and finally calculate the bit error rate, which is very suitable for beginners of coding and communication system students, try to write matlab program to do simulation analysis