高性价比前招呼数据交换芯片管理代码，很实用-Cost-effective chip management before the call data exchange code, it is useful

各种信道生成程序，包括多径，rayleigh，rician，COST，还有一个randraw程序，通过填写参数可以生成各种信道-Various channel formation process, including multipath, rayleigh, rician, COST, there is a randraw process parameters can be generated by completing a variety of channels

cost 2100 channel model for MIMO OFDM sysstems