These results are related to what we know about clutter in natural scenes and visual search in free-viewing: increasing clutter or set size decreases performance (Adamo, Cain, & Mitroff, 2015; Asher, Tolhurst, Troscianko, & Gilchrist, 2013; Rosenholtz, Li, Mansfield, & Jin, 2005; Rosenholtz, Li, & Nakano, 2007; Whitney & Levi, 2011; Wolfe, 1994).
It should be noted that the single-channel optimum detector has already shown (for many combinations of the values of PFA and SCR) better detection performance with decreasing values of the K-distribution shape parameter, i.e. with increasing clutter spikiness [1, 33, 38 40].
In this case, insisting on clear narrowband leads to reduced bandwidth and increased sea-clutter power.
The Foraging Habitat Hypothesis [ 76] thus proposes that habitat clutter influences echolocation frequency and predicts that a gradient of increasing vegetation clutter selects for a gradient of increasing echolocation frequency.
The average SCR improvement is slightly above dB once designed (testing stage), reducing and increasing the clutter and target average powers in around and dB, respectively.
In support of this we found a significant relationship between RF and increasing vegetation clutter from west to east across the range of this species.
Network news gained more than a minute of clutter from 1998, up to 18 minutes and 53 seconds an hour on average, while late night clutter rose 53 seconds to 19 minutes and 6 seconds an hour on average and early morning programming clutter increased 39 seconds to 17 minutes and 32 seconds an hour on average.
"In general, it is amazing how clutter has increased just when we thought everything would become simpler," he said, adding that he wished Jonathan Ive, Apple's chief designer, would try his hand at an instrument panel.
In our examples total clutter-to-noise power ratio is 72 dB, and we have ignored the transmit tapering in order to increase the received clutter power levels to test the algorithms under severe clutter.
