Process for the elimination of noise from data

Details Process for the elimination of noise from data Process for the elimination of noise from data

1988-03-25

1989-12-05

Tarcza, Thomas H.

Measuring and testing

Meteorology

Electric disturbance

73171, 364420, 364518, 364555, 364567, 36457103, 364574, 364577, 364723, 3647241, 342195, G01W 114

Patent

active

048844403

ABSTRACT:
A process for eliminating noise from an actual data stream, and plotting the actual data stream with a superimposed set of interpolated data values is disclosed. The set of interpolated data values represent an estimate of the actual data stream which is relatively uncontaminated by noise as a result of the process of the invention. This process begins with collecting the actual data stream by taking measurements which are subject to noise. These measurements are input into a microprocessor which is programmed to identify quiescent periods in the actual data stream which are relatively uncontaminated by noise, and which interpolates the data values by a weighting factor derived during the quiescent periods when the actual data stream is relatively uncontaminated by noise. The process concludes by a computer-generated plot of the actual data stream along with a superimposed set of interpolated data values.

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AFGL-TR-87-0118 "A Computer Decision-Making Process for the Elimination of Noise from Data", 27 Mar. 1987 by R. Berthel.
AFGL-TR-83-0063 "Snow Characterization Instruments" dtd 1 Mar. 1983 by L. Gibbons et al.
AFGL-TR-83-0174 "AFGL Snow Characterization Measurements" by R. Berthel et al. dtd 21 Jul. 1983.

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