How to create indices for specific parts of signal to keep
11 views (last 30 days)
So i have this signal as shown in the plot, this is currently a 50000x1 vector. I would like to extract only the parts where the amplitude increases, these correspond to the extraction and retraction of a piston rod with a 1s dwell time. I know i can do it manually from looking at the plot and find the indices, but i have 40 different signals and would thus like a automatic process for this.
I would like to find the point where each extraction and retraction cycle starts and ends so i can remove the other parts.
thanks for all help.