Stuart’s MATLAB Videos

Watch and Learn

Using convolution to smooth data with a moving average in MATLAB

Posted by Doug Hull,

3 views (last 30 days)  |   Likes   |   5 comments
I teach the introduction to MATLAB classes for all new hires in the Technical Support group at MathWorks. One of the attendees wanted to know how to do a moving average in MATLAB. This can be useful for filtering, or smoothing, noisy data. I realized I had never covered that on the blog, so here we go! I show how to do this from scratch using conv. If you have the Curve Fitting Toolbox, you might want to check out smooth, which adds some fancier smoothing methods.

|
Category: 
Format: Video,
Level: Basic
  • print

See Also

Comments

To leave a comment, please click here to sign in to your MathWorks Account or create a new one.