Adaptive digital filter which is responsive to the rate of chang

Details Adaptive digital filter which is responsive to the rate of chang Adaptive digital filter which is responsive to the rate of chang

1989-01-11

1992-09-22

Mai, Tan V.

Boots, shoes, and leggings

G06F 1531

Patent

active

051503174

ABSTRACT:
The time constant of an adaptive digital filter is regulated as a function of the magnitude of the rate of change of the input signal to the filter. When the input signal has a large step input or it changes rapidly, the time constant is shortened; however when the input signal has a small step input or it changes more slowly, the time constant of the filter is increased.

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