how do I draw the peak of a 2D shape in one dimension, which is the imagesc code?

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Cey
Cey 2022-12-23
编辑： Cey 2023-1-3
With Stockwell transfrom, I have the segmentation of filtered abnormal and normal heart sounds, but I want to draw the peaks in one dimension like the attached figure.

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Sulaymon Eshkabilov
Sulaymon Eshkabilov 2022-12-23
For your data: 50 gives a good estimate
The mean and standard deviation (threshold) values can be computed from your calculated values:
Mean_S = mean(SEenv); % Mean value of the energy
Mean_S1 = mean(SEenv1); % Mean value of the energy
STD_S = std(SEenv); % Standard deviation of the energy
STD_S1 = std(SEenv1); % Standard deviation of the energy
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Cey
Cey 2023-1-3
编辑：Cey 2023-1-3
@Sulaymon Eshkabilov Thank you very much for your reply. Now what I need to do is how do I draw the vertex of a 2D shape in one dimension, which is the imagesc code?

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