GSM的仿真源码,比较详细,分为模块和全信道两部分-Simulation GSM source, more detailed, divided into modules and the entire channel in two parts

This software release consists of a MULTISCALE PIXEL DOMAIN, SCALAR GSM implementation of the algorithm described in the paper: H. R. Sheikh and A. C. Bovik, "Image Information and Visual Quality"., IEEE Transactions on Image Processing,