www.gusucode.com > wlan 源码程序 matlab案例代码 > wlan/DemodulateHTLTFinAWGNExample.m

    %% Demodulate HT-LTF in AWGN  
%% 
% Create an HT configuration object. 
cfg = wlanHTConfig;  

%% 
% Generate an HT-LTF signal based on the object.
x = wlanHTLTF(cfg);  

%% 
% Pass the HT-LTF signal through an AWGN channel. 
y = awgn(x,20);  

%% 
% Demodulate the received signal. 
z = wlanHTLTFDemodulate(y,cfg);   
%%
% Display the scatter plot of the demodulated signal.
scatterplot(z)