Extracting X axis and Y axis data from spectrogram figure
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How to get the x axis and y axis data from the spectrogram figure or plot. The code that I use ,
b=openfig('spec.fig');
h = findobj(gca,'Type','line')
x=get(h,'Xdata');
y=get(h,'Ydata');
.I need time and frequency data from X axis and Y axis but I get empty values in both x and y. Kindly suggest a solution for this. Thanks...
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回答(1 个)
Rohit Kumar
2019-4-1
编辑:Rohit Kumar
2019-4-1
Spectrogram doesn't give you "Plot Lines" on axes. What you get is an "Image".
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