Comparative Computer Simulation of Several Signal to Noise Enhancement Techniques
作者:
MichaelF. Delaney,
PeterC. Uden,
DavidE. Henderson,
期刊:
Analytical Letters
(Taylor Available online 1979)
卷期:
Volume 12,
issue 7
页码: 673-692
ISSN:0003-2719
年代: 1979
DOI:10.1080/00032717908059751
出版商: Taylor & Francis Group
关键词: signal to noise;digital filters
数据来源: Taylor
摘要:
Techniques for signal to noise ratio enhancement (filtering) of noisy experimental data are compared by comprehensive computer simulation using synthetic data. The four important descriptors: signal to noise ratio enhancement, peak width increase, peak maximum displacement, and computation time on a laboratory minicomputer are determined for each filter type studied. Comparative results indicate important trends and considerations of signal processing as well as providing a foundation for the selection of filter designs for a given instrumental situation.
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