Method for determining the change of a signal, and an...

Details Method for determining the change of a signal, and an... Method for determining the change of a signal, and an...

2007-03-19

2010-06-01

Nghiem, Michael P (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Measured signal processing

Reexamination Certificate

active

07729890

ABSTRACT:
A method of estimating a change of a variable over a measurement window, including the steps of taking multiple samples of the variable during the measurement window, defining a weight to be associated with each sample, the weight varying as a function of position of the sample within the measurement window, processing the samples taking account of their weight to form an estimate of the change in the variable.

REFERENCES:
patent: 5561667 (1996-10-01), Gerlach
patent: 6262943 (2001-07-01), Clarke
patent: 6452996 (2002-09-01), Hsieh
patent: 7286871 (2007-10-01), Cohen
patent: 2005/0165879 (2005-07-01), Nikitin et al.
patent: WO 2004/034311 (2004-04-01), None
patent: 2008/024327 (2008-02-01), None
Baird, Rex T. et al, “Linearity enhancement of multibit ΔΣ A/D and D/A converters using data weighted averaging”, IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 42, No. 12, Dec. 1995, pp. 753-762.
PCT/US2007/018450, search report and written opinion, Apr. 25, 2008.

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