OFDM信道估计MATLAB仿真程序，包含高斯信道和瑞利莱斯衰落信道，算法包括LS,MMSE,LMMSE,ALMMSE等-OFDM channel estimation MATLAB simulation program, including the Gaussian channel Rice and Rayleigh fading channel, algorithms include LS, MMSE, LMMSE, ALMMSE etc.