The code is based on the OFDM system, the conversion of a domain estimation algorithm, the OFDM system and revamp the entire channel estimation algorithm for the simulation. Including the LS, MMSE, LMMSE, DFT, and DCT algorithm improved.

转换域算法改进
..............\addnoise.m
..............\add_noise.m
..............\add_noise_1.m
..............\baseMapping.m
..............\bitcreate.m
..............\DCT_estimation.m
..............\deMapping.m
..............\DFT_estimation.m
..............\error_count.m
..............\generate_noise.m
..............\guard_interval_insert.m
..............\guard_interval_remove.m
..............\insert_pilot.m
..............\lmmse_estimation.m
..............\lr_lmmse_estimation.m
..............\ls_estimation.m
..............\ls_lmmse_lr_lmmse_mse.fig
..............\mse_DCT.m
..............\mse_DFT.m
..............\mse_lmmse.m
..............\mse_lr_lmmse_mse.m
..............\mse_ls.m
..............\multipath_chann.m
..............\ofdm.m
..............\pic





..............\...\ls_lmmse_lowlmmse.jpg
..............\...\ls_lmmse_lowlmmse_sample_space.jpg
..............\...\ls_lmmse_lr_lmmse_mse.fig
..............\...\ls_lmmse_lr_lmmse_mse_sample_space.fig
..............\...\ls_lmmse_lr_transform_ber.jpg
..............\...\ls_lmmse_lr_transform_mse.jpg
..............\...\ls_mse.jpg
..............\...\x1.jpg
..............\...\x2.jpg
..............\rayleighnew.m
..............\remove
..............\......\comb.m
..............\......\de_map.m
..............\......\de_qam16.m
..............\......\generate_noise.m
..............\......\map_16qam.m
..............\......\pilot_qpsk.m
..............\......\qam16.m
..............\......\qpsk4.m
..............\......\qpskdemod.m
..............\......\qpskmod.m
..............\test.m
..............\仿真参数设置（参考网上一个人的数据）.txt
..............\新建 文本文档.txt

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