用lms实现均衡matlab

% N=100;

% s=sin（2*pi*t/10）;

N=1200;
M=4;

t=0:N-1;

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 由于题目要求，一符号一样点所以不成形
% 也不加调制
% 产生的马元直接加噪

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
x1= randint（N1M）; % Random integers in the range [0M-1]

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
x_num=length（x1）;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%产生随机数据
y1 = qammod（x1M）;
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%因为没有采样率所以上一个频偏dw
%
% 
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%上载波
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%完毕

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%10db的噪声

hA=[0.04-0.050.07-0.21-0.50.720.3600.210.030.07];
A_num=length（hA）;
hB=[0.4070.8150.407];
B_num=length（hB）;
hC=[0.2270.460.6880.460.227];
C_num=length（hC）;


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