Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Wen-Ai Song"'
Publikováno v:
Sensors, Vol 17, Iss 6, p 1394 (2017)
By simulating the sound field of a round piston transducer with the Kirchhoff integral theorem and analyzing the shape of ultrasound beams and propagation characteristics in a metal container wall, this study presents a model for calculating the echo
Externí odkaz:
https://doaj.org/article/316c9811251647199a1ce87eee188efc
Publikováno v:
Sensors, Vol 21, Iss 7188, p 7188 (2021)
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 21
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 21
Based on the principle of underwater transducers, an ultrasonic four-laminated transducer with a frequency of 1 MHz was proposed to solve the problem of large energy attenuation when ultrasonic waves propagate in viscoelastic media. First, this study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26f9d3a4b4b534223fa29a9d8707ca30
https://www.mdpi.com/1424-8220/21/21/7188
https://www.mdpi.com/1424-8220/21/21/7188
Publikováno v:
Journal of Astrophysics & Astronomy. Jun2017, Vol. 38 Issue 2, p1-5. 5p.
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319462561
IDEAL
IDEAL
Researches on current feature extraction methods are mainly based on two ways. One originates from geometric properties of high-dimensional datasets and attempt to extract fewer features from the original data space according to a certain criterion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c27de5c11f7954c72634e7fad59893ab
https://doi.org/10.1007/978-3-319-46257-8_3
https://doi.org/10.1007/978-3-319-46257-8_3
Publikováno v:
Sensors (Basel, Switzerland)
Sensors; Volume 17; Issue 6; Pages: 1394
Sensors, Vol 17, Iss 6, p 1394 (2017)
Sensors; Volume 17; Issue 6; Pages: 1394
Sensors, Vol 17, Iss 6, p 1394 (2017)
By simulating the sound field of a round piston transducer with the Kirchhoff integral theorem and analyzing the shape of ultrasound beams and propagation characteristics in a metal container wall, this study presents a model for calculating the echo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19b5350ca4c7ff4946be14af181b8649
https://doi.org/10.3390/s17061394
https://doi.org/10.3390/s17061394
Autor:
Wen-ai Song, Jing Tang
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783642287978
For some problems in Chinese colleges and universities such as misdistributions and low share of teaching resources, the good and bad were intermingled in graduates majoring in software. This paper introduces a public practical training service platf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daeba8570e891e9c57d2ae762c068e0d
https://doi.org/10.1007/978-3-642-28798-5_70
https://doi.org/10.1007/978-3-642-28798-5_70