Figure 3From: Adaptive low-rank channel estimation for multi-band OFDM ultra-wideband communicationsPerformance comparisons of (a) the MSE and (b) the BER, between the FIC RR-WF, the RR-WF, the piecewise linear, the Gaussian second-order, the cubic-spline, the LS, and the WF in CM1.Back to article page