中文说明：gsm的物理层仿真实现，仿真的目的不仅仅在于检查DSP程序实现的错误与否，还通过MATLAB制作相应的码表-gsm realize the physical layer simulation, the purpose of simulation is not merely to check the DSP program realize the error or not, through the production of the corresponding MATLAB code table
English Description：
gsm realize the physical layer simulation, the purpose of simulation is not merely to check the DSP program realize the error or not, through the production of the corresponding MATLAB code table