23 February 2005 Adaptive filter for measurement data processing in a flame photometer
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Abstract
The paper deals with measurements data processing of a flame photometer output. Due to a large time-constant and presence of signal linear drift a digital adaptive filter has been proposed. The objective of the paper is to develop a filtering algorithm which makes it possible to increase the signal to noise ratio (SNR) without any additional signal delay. Obtained results are compared with previously used such as the transversal filter with uniform taps. The simulation results reveal better accuracy of the adaptive filter in comparison with the transversal filter.
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Andrew Holiczer, "Adaptive filter for measurement data processing in a flame photometer", Proc. SPIE 5775, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III, (23 February 2005); doi: 10.1117/12.610686; https://doi.org/10.1117/12.610686
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