This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Exp glatt alpha.svg Exponentielle Glttung eines Rechtecksignals zu Illustration der Wirkung des Parameters own talk Cczero gnuplot diagrams Exponential smoothing
Page 2023 Free-images.com. All images are Public Domain