Figure 12
From: Chaotic signal denoising based on energy selection TQWT and adaptive SVD
Phase-space comparison of noise reduction effects of underwater radiation signals of cargo ships: (a) Observation data; (b) FEM-SVD; (c) TQWT; (d) CEEMDAN-WT; (e) MEEMD-LMS; (f) TQWT-ASVD.
