21 lines
715 B
Matlab
21 lines
715 B
Matlab
function sourceaz = helperSourceLocation(CalibrationData)
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[rx,bf,fc_hb100,phaseCal,channelWeights,steeringVec,~] = setupAntenna(CalibrationData);
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% Capture the initial pattern data, find the location of the interferer -
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% assumed to be higher power
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steerangles = -90:0.5:90;
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patternData = helperCapturePattern(steerangles,steeringVec,fc_hb100,bf,rx,phaseCal,channelWeights);
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amp = helperGetAmplitude(patternData);
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smoothamp = smooth(amp,20);
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[~,azidx] = max(smoothamp);
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sourceaz = steerangles(azidx);
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ax = axes(figure); hold(ax,"on");
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plot(ax,steerangles,amp,"DisplayName","Scan Pattern")
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scatter(ax,sourceaz,amp(azidx),"DisplayName","Source Location");
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legend();
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cleanupAntenna(rx,bf);
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end |