-
-
-
-
QAMPModemPDemo.rar
基于MATLAB/GUI的M-QAM调制解调及误码率,本文件是在MATLAB2009a版本上设计的,低于此版本的有可能会出错。
此文件中“M_QAM.m”是主文件,其他均为调用文件,该程序实现了MQAM的调制解调功能,并画出了每一步的波形
-
Baocao2.rar
a simple implementation for 4 16 64 QAM plots to obtain simulated and theoretica....rar
-
ofdm_ber.rar
I would like to find theoretical 802.11g BER performances in the case of a
transmission under rayleigh channel.
I found theoretical M-QAM curves, but I don t know how to compute BER
curves for OFDM transmission due to the use of several sub-carriers..
-
-
-
-
qam.rar
一、 本程序采用16QAM调制方式,对一串2进制信源进行调制,用升余弦滚降函数进行基带调制,再调到高频信道;在信道上加入高斯白噪声,运用匹配滤波器解调,画出解调星座图,运用最小欧氏距离译码判决,计算误比特率。
-
-