Edge operator shows both rising and falling edge
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Im trying to detect the rising edge of a datastream. My code looks as follows:
data = importdata('myfile');
Trigger = data.data(:,1)
L = logical(Trigger)
which results in the following figure.
As I only want the rising edge the edge() operator from the image processing package should give me just that.
but for some reason it ends up like this:
M = edge(L);
what am i doing wrong?
Shubham Rawat on 1 Feb 2021
Edge functionality is used to detect edges(boundaries) in an image. You may look into the documentation here:
To detect rising or falling edge in data:
You may use this: Rising or falling edges of EdgeCount signals - MATLAB (mathworks.com)
Hope this Helps!