FeedbackVMD algorithm (FVMD)
时间: 2023-12-06 08:05:24 浏览: 26
The Feedback VMD algorithm (FVMD) is a signal processing technique used for decomposing a signal into its individual oscillatory components. It is an extension of the Variational Mode Decomposition (VMD) algorithm, which is a data-driven method for decomposing non-stationary signals into a finite number of modes.
The FVMD algorithm incorporates a feedback mechanism into the VMD algorithm, allowing it to better capture the dynamics of the signal. This feedback mechanism adjusts the mixing coefficients of the individual modes based on the residual signal, resulting in more accurate and efficient decomposition.
FVMD has been applied in various fields, including biomedical signal processing, image and video processing, and speech processing. Its ability to extract underlying oscillatory components from non-stationary signals makes it a useful tool for analyzing complex signals in real-world applications.