mateo
Newbie level 1
Hello all!
I have one question. I read a lot about Hilbert-Huang transform (HHT).
Theory says, that method is suitable for analyzing nonstationary and nonlinear signals.
I think I know what is the definition for "nonstationar signals". But what execly are "nonlinear signals"? What is the definition?
Thank you in advance for any kind of help.
Mateo.
I have one question. I read a lot about Hilbert-Huang transform (HHT).
Theory says, that method is suitable for analyzing nonstationary and nonlinear signals.
I think I know what is the definition for "nonstationar signals". But what execly are "nonlinear signals"? What is the definition?
Thank you in advance for any kind of help.
Mateo.