how i can plott fmcw tx and rx and beat frequency in matlab in triangular modulation by sinwave varried frequency please help me

how i can plott fmcw tx and rx and beat frequency in matlab in triangular modulation by sinwave varried frequency please help me

Answer 1

[Youssef Khmou]

try this, as explained in the documentation :

hw = phased.FMCWWaveform('SweepBandwidth',1e5,...
  'OutputFormat','Sweeps','NumSweeps',2);
plot(hw);

http://www.mathworks.com/help/phased/ref/phased.fmcwwaveformclass.html

[REEM ALI]

thanx alot but they didnt draw beat frequency in matlab

[Youssef Khmou]

try to use other tools like

 doc spectrogram