Fig. 15
From: Nonlinear dynamical analysis of GNSS data: quantification, precursors and synchronisation
Nonlinear noise reduction for CNST data sets. In left hand panels blue is original signal and red is the signal after noise reduction. a Noise reduction for CNST_e; 76% noise reduction. b Plot of correlation dimension against embeddding dimension for CNST_e after noise reduction. This should be compared to Fig. 13a. c Noise reduction for CNSTE_u; 80% noise reduction. d Plot of correlation dimension against embeddding dimension for CNST_u after noise reduction. This should be compared to Fig. 13c