Hi G,
I understand that you want to extract the values of x-axis and y-axis displayed by the spectrumAnalyzer.
The "getSpectrumData" function gives you a spectrumTable object. The "FrequencyVector" field of this spectrumTable object has the x-axis data and the "Spectrum" field has the corresponding y-axis data. The following code example shows how to access the data from Dynamic filter visualizer:
% get the spectrum data
specTable = getSpectrumData(scope)
% get the phase response
phaseResponse = specTable.Spectrum{1,1};
% get the corresponding frequency
frequency = specTable.FrequencyVector{1,1};
Hope this helps!
