采用高阶累积量对PSK和QAM识别的，不仅适用于高斯信道，还适用于多径信道中-Use of higher-order cumulants for PSK and QAM recognition, not only for Gaussian channel, but also for multipath channel

1.AWGN条件下QPSK、16QAM、64QAM的仿真；2.单径及多径瑞利信道下三种调制的仿真；3.100MHz多径莱斯信道下三种调制的仿真；4.100MHz多径信道下三种调制的Matched Filter Bound(MFB)仿真-1. Under the condition of AWGN QPSK, 16 qam and 64 qam simulation 2. Single diameter and multipath Rayleigh channel under three kind

系统子载波数为64，调制方式为16-QAM，前缀长度为16，多径信道时延分别为0、8和20个采样点，各径功率相等。仿真比较OFDM系统空白前缀只考虑前2径信道和3径信道下的性能 -System subcarrier number is 64, modulation mode of 16 QAM, prefix length is 16, multipath channel delay is 0, 8 and 20 respectively sampling points, the diame

OFDM的基本算法，采用QAM/QPSK ，信道为多径衰落条件下(The basic algorithm of OFDM. QAM/QPSK, and the channel is multipath fading.)