9 lines
428 B
Matlab
9 lines
428 B
Matlab
function txNDP = MU_NDP(cfgMUMIMO,guardInterval,ChannelBandwidth)
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% 产生NDP
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cfgNDP = wlanHESUConfig('APEPLength',0,'GuardInterval',guardInterval); % No data in an NDP
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cfgNDP.ChannelBandwidth = ChannelBandwidth;
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cfgNDP.NumTransmitAntennas = cfgMUMIMO.NumTransmitAntennas;
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cfgNDP.NumSpaceTimeStreams = cfgMUMIMO.NumTransmitAntennas;
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txNDP = wlanWaveformGenerator([],cfgNDP);
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txNDP = [txNDP; zeros(50,size(txNDP,2))];
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end |