Using the Correlation Function in Ultrasonic Non-destructive Testing
DOI:
https://doi.org/10.14311/348Keywords:
ultrasonic testing, flaw echo, signal noise reduction, cross-correlationAbstract
This paper deals with ultrasonic signal de-noising by means of correlation. It is commonly known that the cross-correlation function shows the statistical dependence between two signals. In ultrasonic inspection, the measured signal is taken as the first signal. The most important aspect of this method is the choice of the second signal. Various types of the second signals can be tried.Downloads
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Published
2002-01-03
How to Cite
Kreidl, M., & Houfek, P. (2002). Using the Correlation Function in Ultrasonic Non-destructive Testing. Acta Polytechnica, 42(3). https://doi.org/10.14311/348
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Articles