Ditemukan 7 dokumen yang sesuai dengan query
Qihu, Li
"
Digital sonar design in underwater acoustics principles and applications, provides comprehensive and up-to-date coverage of research on sonar design, including the basic theory and techniques of digital signal processing, basic concept of information theory, ocean acoustics, underwater acoustic signal propagation theory, and underwater signal processing theory. This book discusses the general design procedure and approaches to implementation, the design method, system simulation theory and techniques, sonar tests in the laboratory, lake and sea, and practical ...
"
New York: [Springer, ], 2012
e20395545
eBooks Universitas Indonesia Library
Shanti Kusumawardhani
"
ABSTRAK
Penerapan teknologi akustik sebagai suatu metode pendugaan kelimpahan ikan
di perairan laut mempunyai banyak sekali keuntungan yang dapat membuat pengelolaan sumber daya perikanan menjadi lebih efisien dan efektif. Metode ini memanfaatkan gelombang akustik untuk mendeteksi berbagai obyek dalam air dengan menggunakan perlengkapan sonar dan echosounder, di mana energi suara ditransmisikan secara aktif dan kemudian suatu informasi disaring dari gema yang dipantulkan oleh suatu target. Informasi yang diperoleh tersebut kemudian dicatat dalam bentuk ekogram. Ekogram tersebut memerlukan ...
"
2001
S39879
UI - Skripsi Membership Universitas Indonesia Library
"
This text discusses various applications of space time adaptive processing, including applications in OTH-radar, ground target tracking, STAP in real world clutter environments, jammer cancellation, supper-resolution, active sonar, seismics and communications. The book provides a unique overview of the broad field of space-time processing and is divided into two parts: the first dealing with the classical adaptive suppression of airborne and space-based radar clutter, and the second comprising miscellaneous applications in other fields such as ...
"
London: Institution of Engineering and Technology, 2009
e20452628
eBooks Universitas Indonesia Library
Abraham, Douglas A.
"
This book provides comprehensive coverage of the detection and processing of signals in underwater acoustics. Background material on active and passive sonar systems, underwater acoustics, and statistical signal processing makes the book a self-contained and valuable resource for graduate students, researchers, and active practitioners alike. Signal detection topics span a range of common signal types including signals of known form such as active sonar or communications signals; signals of unknown form, including passive sonar and ...
"
Switzerland: Springer Nature, 2019
e20509500
eBooks Universitas Indonesia Library
Dimas Aryo Wicaksono
"
Pada saat ini, dunia air modelling menggunakan helikopter mini sudah banyak digemari orang. Agar dapat bernavigasi secara autonomous sebuah helikopter yang cerdas tentunya harus mampu mengenali keadaan lintasan yang akan ditempuhnya. Untuk itu diperlukan sebuah sistem navigasi yang mampu mendeteksi dan menghindari objek ? objek rintangan.
Skripsi ini mengimplementasikan suatu aplikasi dari sensor sonar untuk mendeteksi objek-objek rintangan dan kompas digital sebagai sistem navigasi otomatis pada penerbangan helikopter dengan tujuan agar helikopter dapat menghindari rintangan yang ...
"
2008
S40420
UI - Skripsi Open Universitas Indonesia Library
Briggs, John N.
"
Radar is a legal necessity for the safe navigation of merchant ships and, within vessel traffic services, is indispensable to the operation of major ports and harbours. Target Detection by Marine Radar concentrates solely on civil marine operations and explains how civil surveillance radars detect their targets.
There are numerous diagrams and worked examples to help the reader understand the principles underlying radar operation and to quantify the importance of factors such as technical features ...
"
London: Institution of Engineering and Technology, 2009
e20452645
eBooks Universitas Indonesia Library
Chi, Cheng
"
This book presents the topic of underwater real-time 3-D acoustical imaging covering the theory, algorithms and system design. It summarizes recent advances in wideband and ultra-wideband underwater real-time 3-D acoustical imaging, which will be very useful for developing next-generation systems. Through simulation techniques, readers are able to quickly learn and develop practical underwater real-time 3-D acoustical imaging systems of their own ...
"
Singapore: Springer Nature, 2019
e20509500
eBooks Universitas Indonesia Library
