Media type: E-Article Title: Improved Ultrasonic Offshore Oil Pipeline Thickness Accurate Detection Using Hilbert-Huang Transform and Elman Neural Network Contributor: Zhang, Qi; Que, Peiwen Published: Japan Petroleum Institute, 2006 Published in: Journal of the Japan Petroleum Institute, 49 (2006) 6, Seite 321-325 Language: English DOI: 10.1627/jpi.49.321 ISSN: 1346-8804; 1349-273X Keywords: Energy Engineering and Power Technology ; Fuel Technology Origination: Footnote: Access State: Open Access