How to take Average of many waves to single wave(want he averge of all waves to a single wave)

10 views (last 30 days)
Hello Everyone, I have a doubt concerning the average of the wave from a set of waves from sinlge dataset. I need to get a single average cuurve from of all the curves of the figure. I am new to matlab and have not been able to do so for a long time. I need you to help and it would be great for me. Thanks in advance.

Accepted Answer

Star Strider
Star Strider on 20 Nov 2019
Used the islocalmin function to find the minima of the waveform, then use those indices to store the wave segments in a cell array. Then use the shortest wave independent variable indices to take the mean of all of them. (This is known as an ensemble average.)
See: cutting up the signal into repeating parts for an illustrative example.
  6 Comments

Sign in to comment.

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!