作者: corn732 時間: 2025-3-21 22:36
Acoustic Surface Waves978-3-540-35956-2Series ISSN 0303-4216 Series E-ISSN 1437-0859 作者: 急性 時間: 2025-3-22 01:24
0303-4216 Overview: 978-3-662-30917-9978-3-540-35956-2Series ISSN 0303-4216 Series E-ISSN 1437-0859 作者: 寬宏大量 時間: 2025-3-22 08:09 作者: 檔案 時間: 2025-3-22 10:30 作者: defile 時間: 2025-3-22 13:42 作者: Rustproof 時間: 2025-3-22 19:15
Types and properties of surface,ete-time systems described by their z-plane transfer functions are easily determined. Important concepts such as aliasing and causality can be explored. Although designed for a class in systems engineering, the procedures should be of use to practicing professionals as well. First, some of the speci作者: Gossamer 時間: 2025-3-22 22:15 作者: ALIEN 時間: 2025-3-23 05:16 作者: 發(fā)起 時間: 2025-3-23 07:15 作者: nonradioactive 時間: 2025-3-23 13:08
Types and properties of surface,heir frequency spectrum and a great deal of insight into the behavior of a linear time-invariant (LTI) system can be gained by examining its frequency response. As a result of the dramatic increase in the speed and decrease in the cost of digital hardware, discrete-time signal processing techniques 作者: 公式 時間: 2025-3-23 16:17
Principles of surface wave filter design,look at some examples, the history of computing the number ? began in Egypt and Babylon about 2000 years BC, since then many mathematicians have calculated ? (e. g. , Archimedes, Ptolemy, Vi` ete, etc. ). The ?rst formula for computing decimal digits of ? was disc- ered by J. Machin (in 1706), who w作者: 構(gòu)想 時間: 2025-3-23 18:50 作者: white-matter 時間: 2025-3-23 23:36
Fabrication techniques for surface wave devices,as grown. It will never be correct but should be self-correcting. In the limit, if there is one, the book should approach a ‘correct‘ state. It is not the detail, and the numbers, that matter, but the structures and the order. These structures are inherently linked with the many minds that have made作者: 鍍金 時間: 2025-3-24 05:48
Back Matteriew of the use of maps and related concepts in public health spanning from medieval plague quarantine plans to remotely sensed satellite measures of air pollution. We begin with early maps of infectious disease (e.g., plague, yellow fever, and cholera) including an in-depth review of Dr. John Snow’s作者: Gourmet 時間: 2025-3-24 07:57
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