How we can segment the time series signal in Matlab?

This is the acceleration signal collected from wearable sensors. How we can segment this signal into window of 0.46 sec. I also want to find the maximum and minimum values of acceleration in the segmented signal.

Answer 1

[Cris LaPierre]

You can accomplish this with the retime function. You first need to convert your data to a timetable. Then call retime using the syntax TT2 = retime(TT1,'regular',method,'TimeStep',dt).

Specify your statistical method in method, and your window size in dt. See this example on how to apply multiple methods.