In wireless communication, there is a serious multi-path phenomenon, can cause severe ISI. Decision feedback equalizer (DFE) is the most commonly used in an equalizer to eliminate the ISI. This procedure using Matlab under QPSK realize the DFE.

Packet : 61549853dfe_4qam.rar filelist
DFE_4QAM\mod_4PSK.m
DFE_4QAM\DFE_main.m
DFE_4QAM\Through_channel.m
DFE_4QAM\equalizer.m
DFE_4QAM\equalizer.asv
DFE_4QAM\hard_4QAM_demodul.m
DFE_4QAM\liangjing time UNvary.bmp
DFE_4QAM\liangjing time UNvary 2.bmp
DFE_4QAM

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