Figure 1From: Compressive Sampling of EEG Signals with Finite Rate of InnovationComparison of different spline models of EEG. (a) Original EEG signal; (b) Linear spline model, CC = 99.22%, RMSE = 0.0020, PRD = 13.07%, MAXERR = 0.0012; (c) Quadratic spline model, CC = 96.00%, RMSE = 0.0046, PRD = 29.65%, MAXERR =0.023; (d) Cubic spline model CC = 99.13%, RMSE = 0.0021, PRD = 13.65%, MAXERR = 0.0011.Back to article page