无线环境中，手机、计算机等接入信道的mac层协议-At wireless radio environment,handphone、computor use mac potocol to access chanel.

该程序是一个比较完整的MATLAB程序,它能实于基于导频的OFDM信道估计,包括慢衰落及快衰落信道的估计.(The program is a more complete MATLAB program, it actually made in the pilot-based OFDM channel estimation, including the slow fading and fast fading channel estimation.)