OFDM基于块状导频的信道估计算法仿真，包括LS LMMSE估计算法
........................................................\mfile
........................................................\.....\Rhh_test.m
........................................................\.....\SIR_n_fd.m
........................................................\.....\add_noise.m
........................................................\.....\cut_cp.m
........................................................\.....\de_map.m
........................................................\.....\de_qam16.m
........................................................\.....\error_count.m
........................................................\.....\input_b.m
........................................................\.....\insert_cp.m
........................................................\.....\insert_pilot.asv
........................................................\.....\insert_pilot.m
........................................................\.....\lmmse_estimation.asv
........................................................\.....\lmmse_estimation.m
........................................................\.....\lr_lmmse_estimation.m
........................................................\.....\ls_estimation.m
........................................................\.....\map_16qam.m
........................................................\.....\multipath_chann.m
........................................................\.....\ofdm_system.m
........................................................\.....\qam16.m
........................................................\.....\rayleighnew.m
........................................................\.....\selec_rayleigh_test.m