Matching Pursuit And Unification In Eeg - Analysi...

: In each step, the algorithm selects the waveform that best fits the local signal structure, subtracts it, and repeats the process on the remaining residue.

: It typically employs a Gabor dictionary (Gaussian envelopes modulated by sine waves) because these functions achieve the lower bound of the uncertainty principle, providing the most concentrated time-frequency representation. Matching Pursuit and Unification in EEG Analysi...

Matching Pursuit is a greedy, iterative algorithm that decomposes a signal into its most prominent components using a redundant, over-complete of waveforms. : In each step, the algorithm selects the