www.gusucode.com > wlan 源码程序 matlab案例代码 > wlan/GenerateVHTDataWaveformExample.m
%% Generate VHT-Data Waveform % Generate the waveform for a MIMO 20 MHz VHT-Data field. %% % Create a VHT configuration object. Assign a 20 MHz channel bandwidth, % two transmit antennas, two space-time streams, and set MCS to four. cfgVHT = wlanVHTConfig('ChannelBandwidth','CBW20','NumTransmitAntennas',2,'NumSpaceTimeStreams',2,'MCS',4); %% % Generate the user payload data and the VHT-Data field waveform. psdu = randi([0 1],cfgVHT.PSDULength*8,1); y = wlanVHTData(psdu,cfgVHT); size(y) %% % The 20 MHz waveform is an array with two columns, corresponding to two transmit % antennas. There are 2160 complex samples in each column. y(1:10,:)