www.gusucode.com > wlan 源码程序 matlab案例代码 > wlan/DemodulateLLTFforNonHTFormatTransmissionExample.m
%% Demodulate L-LTF for Non-HT Format Transmission % Demodulate the L-LTF used in a non-HT OFDM transmission, after passing the % L-LTF through an AWGN channel. %% % Create a non-HT configuration object and use it to generate an L-LTF signal. cfg = wlanNonHTConfig; txSig = wlanLLTF(cfg); %% % Pass the L-LTF signal through an AWGN channel. Demodulate the received % signal. rxSig = awgn(txSig,15,'measured'); y = wlanLLTFDemodulate(rxSig,'CBW20');