Solution of the one-dimensional inverse acoustic problem with allowance for velocity dispersion and frequency-dependent wave attenuation
Source abstract
Abstract
The solution of this inverse problem determines the dependence of the reflection coefficient of echo signals that an acoustic flaw detector receives and processes on distance. This problem is considered in a medium with velocity dispersion and frequency-dependent wave attenuation. The results of numerical experiments are given.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Ultrasonics and Acoustic Wave Propagation · Numerical methods in inverse problems · Microwave Imaging and Scattering Analysis
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References (4)
Show source-provided references
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2. Barkhatov, V.A., Models of the Formation of Ultrasonic Signals in Image Reconstruction Problems, Defektoskopiya, 2005, no. 1, pp. 10–19 [Rus. J. Nondestr. Test. (Engl. Transl.), 2005, vol. 41, no. 1, pp. 7–13].10.1007/s11181-005-0120-y ↗
3. Korn, G.A. and Korn, T.M., Mathematical Handbook for Scientists and Engineers, New York: McGraw-Hill, 1968.
4. Rabiner, L.R. and Gold, B., Theory and Application of Digital Signal Processing, Englewood Cliffs: Prentice Hall, 1975.