TOF Estimation of Ultrasonic Echo Signal for Object Location
نویسندگان
چکیده
منابع مشابه
Chirplet Signal and Empirical Mode Decompositions of Ultrasonic Signals for Echo Detection and Estimation
In this study, the performance of chirplet signal decomposition (CSD) and empirical mode decomposition (EMD) coupled with Hilbert spectrum have been evaluated and compared for ultrasonic imaging applications. Numerical and experimental results indicate that both the EMD and CSD are able to decompose sparsely distributed chirplets from noise. In case of signals consisting of multiple interfering...
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ژورنال
عنوان ژورنال: Information Technology Journal
سال: 2011
ISSN: 1812-5638
DOI: 10.3923/itj.2011.2182.2188