MIMO系统仿真 ＭＩＭＯ技术可Ｗ极大地提升系统吞吐量和有效抵抗多径衰落的影响，被视作ＬＴＥ的核也技术之一。信号检测模块又是ＭＩＭＯ系统中非常重要的一步，因为接收端收到的信号是经历了无线信道衰落影响的信号，与发送端发送的初始值之间差距较大，因此，在接收端首先应进行信道估计求出信道矩阵Ｈ，然后根据该信道矩阵的信息，从接收端还原出发送信号。因此，在ＭＩＭＯ系统中信号检测直接彰响着系统系能的提升。本章将先介绍高移动性ＭＩＭＯ无线信道的建模方法
资源文件列表
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/addnoise.m , 297
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/baseMapping.m , 1778
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/bitcreate.m , 777
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/deMapping.m , 3105
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/demoduqam16.m , 941
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/DFT_estimation.m , 1455
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/Ergodic_Capacity_vs_SNR.m , 970
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/error_count.m , 271
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/estimation.m , 7083
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/guard_interval_insert.m , 490
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/guard_interval_remove.m , 280
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/insert_pilot.m , 2122
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/lmmse_estimation.m , 979
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/lr_lmmse_estimation.m , 1747
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/ls_estimation.m , 681
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/main.m , 11424
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/main_original.m , 11170
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/mse_DFT.m , 226
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/mse_lmmse.m , 302
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/mse_ls.m , 160
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/multipath_chann.m , 1839
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/ofdm.m , 1047
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/plot_astrology.m , 262
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/Qam_different.m , 613
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn)/rayleighnew.m , 1758
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/addnoise.m , 297
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/baseMapping.m , 1778
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/bitcreate.m , 777
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/deMapping.m , 3105
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/demoduqam16.m , 941
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/DFT_estimation.m , 1455
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/Ergodic_Capacity_vs_SNR.m , 970
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/error_count.m , 271
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/estimation.m , 7083
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/guard_interval_insert.m , 490
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/guard_interval_remove.m , 280
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/insert_pilot.m , 2122
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/lmmse_estimation.m , 979
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/lr_lmmse_estimation.m , 1747
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/ls_estimation.m , 681
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/main.m , 11537
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/main_original.m , 11170
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/mse_DFT.m , 226
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/mse_lmmse.m , 321
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/mse_ls.m , 160
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/multipath_chann.m , 1839
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/ofdm.m , 1047
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/plot_astrology.m , 262
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/Qam_different.m , 613
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(16QAM_awgn_ray)/rayleighnew.m , 1758
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/addnoise.m , 297
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/baseMapping.m , 2893
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/bitcreate.m , 909
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/deMapping.m , 4764
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/demodulation.m , 6057
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/demoduqam16.m , 941
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/DFT_estimation.m , 1455
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/Ergodic_Capacity_vs_SNR.m , 970
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/error_count.m , 271
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/estimation.m , 7083
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/guard_interval_insert.m , 487
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/guard_interval_remove.m , 280
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/insert_pilot.m , 2122
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/lmmse_estimation.m , 979
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/lr_lmmse_estimation.m , 1747
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/ls_estimation.m , 681
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/main.m , 11624
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/main_original.m , 11170
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/modulation.m , 5932
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/mse_DFT.m , 226
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/mse_lmmse.m , 302
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/mse_ls.m , 160
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/multipath_chann.m , 1839
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/ofdm.m , 1047
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/plot_astrology.m , 291
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/Qam_different.m , 613
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/rayleighnew.m , 1758
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/test_16QAM.m , 1471
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(64QAM)/test_64QAM.m , 76
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/addnoise.m , 297
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/baseMapping.m , 1778
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/bitcreate.m , 781
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/deMapping.m , 3105
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/demoduqam16.m , 941
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/DFT_estimation.m , 1461
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/Ergodic_Capacity_vs_SNR.m , 970
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/error_count.m , 271
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/estimation.m , 7083
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/guard_interval_insert.m , 490
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/guard_interval_remove.m , 280
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/insert_pilot.m , 2122
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/lmmse_estimation.m , 979
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/lr_lmmse_estimation.m , 1747
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/ls_estimation.m , 681
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/main.m , 11428
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/main_original.m , 11170
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/mse_DFT.m , 226
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/mse_lmmse.m , 302
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/mse_ls.m , 160
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/multipath_chann.m , 1839
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/ofdm.m , 1047
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/plot_astrology.m , 270
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/Qam_different.m , 613
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/main(QPSK)/rayleighnew.m , 1758
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/qam_diff_rec.m , 321
╗∙╙┌DFT╡─MIMO-OFDM╧╡═│╡─╨┼╡└╣└╝╞╦π╖¿╤╨╛┐┤·┬δ/╘╦╨╨╗╖╛│.docx , 11861