Matlab simulation of QPSK modulation and demodulation of the communication system, are simulated digital signal transmission in AWGN and Rayleigh fading channels, with content: QPSK modulation waveform and power spectrum AWGN channel output waveform and power spectrum signal in Rayleigh channel before and after the constellation diagram 6. using half-wave analysis simulation characteristics of AWGN channel and Rayleigh channel transmission errors

QPSK\M文件\cm_sm32.m
....\.....\comb.m
....\.....\compconv.m
....\.....\compoversamp.m
....\.....\delay.m
....\.....\fade.m
....\.....\hrollfcoef.m
....\.....\oversamp.m
....\.....\qpskconstellations.m
....\.....\qpskdemod.m
....\.....\qpskGassion.m
....\.....\qpskmod.m
....\.....\qpskRayleigh.m
....\.....\QPSK_ber_err.m
....\.....\qpsk_fading.m
....\.....\qpsk_fading_ber.m
....\QQ截图未命名1.png
....\QQ截图未命名2.png
....\QQ截图未命名3.png
....\QQ截图未命名4.png
....\QQ截图未命名5.png
....\QQ截图未命名6.png
....\~$SK在AWGN信道与Rayleigh信道下的仿真分析报告.doc
....\M文件
QPSK

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