- #1
Gerenuk
- 1,034
- 5
What is the best way to filter out Gaussian noise from points in a data curve? (i.e. each point of the x-y-graph is displaced in y by a random amount)
A simple running mean does it, but on the other hand it also changes the shape of the underlying real curve.
Is it possible to use the "non-correlation properties" of the noise and some smooth-behaviour-property of the data to preserve the shape the the real data curve?
A simple running mean does it, but on the other hand it also changes the shape of the underlying real curve.
Is it possible to use the "non-correlation properties" of the noise and some smooth-behaviour-property of the data to preserve the shape the the real data curve?