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

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REEM ALI on 23 Jan 2014

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https://in.mathworks.com/matlabcentral/answers/113500-how-i-can-plott-fmcw-tx-and-rx-and-beat-frequency-in-matlab-in-triangular-modulation-by-sinwave-varr

Commented: Youssef Khmou on 2 Feb 2014

Accepted Answer: Youssef Khmou

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

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Youssef Khmou on 1 Feb 2014

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https://in.mathworks.com/matlabcentral/answers/113500-how-i-can-plott-fmcw-tx-and-rx-and-beat-frequency-in-matlab-in-triangular-modulation-by-sinwave-varr#answer_122887

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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

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REEM ALI on 2 Feb 2014

thanx alot but they didnt draw beat frequency in matlab

Youssef Khmou on 2 Feb 2014

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try to use other tools like

doc spectrogram

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