Application of Spectrum-Subtracted Sub-band Singular Spectrum Entropy in Sediment Thickness Measurement
نویسندگان
چکیده
منابع مشابه
Application of Spectrum-Subtracted Sub-band Singular Spectrum Entro- py in Sediment Thickness Measurement
Obtaining the wave head location and acoustic time difference with high accuracy in measuring sediment thickness in borehole by ultrasonic is a key and hard problem. The methods available now can’t meet the precision and noise immunity requirement. This paper utilizes the good performance of Spectrum-Subtracted sub-Band Singular Spectrum Entropy (SSB-SSE) to process the echoes reflected from th...
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ژورنال
عنوان ژورنال: The Open Electrical & Electronic Engineering Journal
سال: 2014
ISSN: 1874-1290
DOI: 10.2174/1874129001408010278