872425.fig.011a
(a)
872425.fig.011b
(b)
872425.fig.011c
(c)
Figure 11: Performance evaluation of SNTF (circle solid), refiltered SNTF (diamond solid), SSNTF (square dash-dotted), source-filter SSNTF (triangle solid), and source-filter SSNTF (star dashed) with noise basis functions for various signal durations.