Figure 6
From: Time-frequency analysis of band-limited EEG with BMFLC and Kalman filter for BCI applications
Time-frequency mappings of various methods for synthetic signal S 3 (t) . (a) Synthetic signal S3(t); (b) Time-frequency mapping of BMFLC-LMS with frequency spacing Δ f=0.2 Hz; (c) Time-frequency mapping of BMFLC-KF with frequency spacing Δ f=0.2 Hz; (d) Time-frequency mapping of BMFLC-KS with frequency spacing Δ f=0.2 Hz; (e) Time-frequency mapping of STFT; (f) Time-frequency mapping of CWT; (g) Time-frequency mapping of BMFLC-KS with frequency spacing Δ f=0.1 Hz; (h) Time-frequency mapping of BMFLC-KS with frequency spacing Δ f=1 Hz.