is there a function 'helperRadarPulsePlot(rxpulses,threshold,... fast_time_grid,slow_time_grid,num_pulse_plot);' in matlab 2013a
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when i am running helperRadarPulsePlot(rxpulses,threshold,... fast_time_grid,slow_time_grid,num_pulse_plot); i get an error message
Undefined function 'helperRadarPulsePlot' for input arguments of type 'double'.
Error in try1 (line 119) helperRadarPulsePlot(rxpulses,threshold,...
how can i solve it
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Accepted Answer
Walter Roberson
on 22 Nov 2016
Edited: Walter Roberson
on 22 Nov 2016
No, there is not.
It was new in R2013b, and was not present in R2013a.
4 Comments
Walter Roberson
on 23 Nov 2016
It is also used in ChirpRangeEstimationExample
The R2013a equivalent function appears to be named rangedemoplotpulse and the R2013a version of the code is at http://www.mathworks.com/help/releases/R2013a/phased/examples/designing-a-basic-monostatic-pulse-radar.html
More Answers (2)
Honglei Chen
on 22 Nov 2016
This is a helper function used in the example of Designing a Basic Monostatic Radar. The example ships in R2013a so you should be able to find the corresponding helper function used in that release.
HTH
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csscer csscer
on 6 Jan 2024
I think it is a BUG, so I write the funciton for it.
function helperRadarPulsePlot(pulses,threshold,fgrid,~,num_pulse_plot)
for n=1:num_pulse_plot
subplot(num_pulse_plot,1,n);
plot(fgrid,20*log10(abs(pulses(:,n))),'b','LineWidth',2);hold on;
plot(fgrid,10*log10(threshold)*ones(1,size(pulses,1)),'-.r','LineWidth',1);hold off;
xlabel('Time (s)');
ylabel('Power (dBW)');
title(['Pulse ',num2str(n)]);
end
end
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