How to smoothen the disturbed curve?

1 view (last 30 days)
I have plotted this curve attached below and it seems to be quite distorted in order to analyse it.
How can I smoothen it to analyse it better?

Accepted Answer

Sam Chak
Sam Chak on 5 Jun 2022
Adding a lowpass filter should filter the high-frequency input signal with normalized passband frequency. For more info, please check the documentation on lowpass():

More Answers (1)

Image Analyst
Image Analyst on 5 Jun 2022
If you want, you can fit the data to an exponential decay, if you think the underlying physics might follow that model. Demo attached.

Categories

Find more on Curve Fitting Toolbox in Help Center and File Exchange

Products


Release

R2022a

Community Treasure Hunt

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

Start Hunting!

Translated by