Ditemukan 8 dokumen yang sesuai dengan query
Hewitt, Edwin
Berlin: Springer-Verlag, 1970
R 515.2433 HEW a II
Buku Referensi Universitas Indonesia Library
Folland, Gerald B.
Boca Raton: CRC Press, 1995
515.243 3 FOL c
Buku Teks SO Universitas Indonesia Library
New York: Springer-Verlag, 1994
515.785 REP
Buku Teks Universitas Indonesia Library
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Komponen pasang surut (pasut) perairan dangkal sangat penting dalam meningkatkan
ketelitian prediksi yang digunakan bagi kepentingan pelabuhan, transportasi laut,
industri perikanan, rekayasa pantai (coastal engineering), dan lain-lain. Pada penelitian
ini, komponen pasut perairan dangkal diperoleh dari analisis harmonik hasil model
kanal 1 dimensi (12 grid) dengan menggunakan asimilasi data variasional (data pada
grid 3 dan 8). Dua komponen pasut dengan frekuensi σ1 = 1,4x10-4
dan σ2 = 1,6x10-4
rad/det sebagai gaya pembangkit domain model. Hasil analisis harmonik untuk
memisahkan amplitudo kecepatan komponen pasut ...
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620 JITK 3:1 (2011)
Artikel Jurnal Universitas Indonesia Library
Hogan, Jeffrey A.
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This book provides a thorough investigation of the theory and applications of time and band limiting, and develops the tools for applications in communications engineering, as well as optical engineering, geosciences, planetary sciences, and biomedicine. ...
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New York: [, Springer], 2012
e20418979
eBooks Universitas Indonesia Library
Indriyanti
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ABSTRAK
Saat ini, semakin meningkatnya pembebanan dari beban non linier, membuat arus beban tidak lagi berbentuk gelombang sinus. Padahal idealnya bentuk gelombang tegangan dan arus adalah sinusoidal murni (smooth sine wave). Hal ini disebut harmonisa. Distorsi tegangan dan arus dapat menyebabkan kegagalan kerja sistem atau kegagalan kerja operasi peralatan disisi beban. Pada transformator, harmonisa dapat meningkatkan rugi-rugi beberapa diantaranya adalah arus RMS trafo menjadi lebih tinggi dari kapasitasnya, eddy current losses dan core losses.
Dalam tesis ini ...
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Depok: Fakultas Teknik Universitas Indonesia, 2014
T43207
UI - Tesis Membership Universitas Indonesia Library
Chen, Yanfeng
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This book focuses on the applications of Equivalent-Small-Parameter Method (ESPM) in solving the steady-state periodic solutions, as well as stability analysis, of kinds of open-loop or closed-loop operated DC/DC converters, such as PWM, quasi-resonant and resonant ones. The analytical expressions of DC components and harmonics of state variables (inductor current and capacitor voltage) with DC/DC converters can be obtained by ESPM, which can be helpful to understand the nonlinear operating mechanism of switched-mode converters. It ...
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Singapore: Springer Singapore, 2019
e20502829
eBooks Universitas Indonesia Library
Chirikjian, Gregory S.
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The emphasis in both of these volumes is on the use of stochastic, geometric, and group-theoretic concepts in the modeling of physical phenomena. Volume 2 builds on the fundamentals presented in Volume 1, delving deeper into relationships among stochastic geometry, geometric aspects of the theory of communications and coding, multivariate statistical analysis, and error propagation on Lie groups. Extensive exercises, motivating examples, and real-world applications make the work suitable as a textbook for use in ...
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New York: [Springer Science, ], 2012
e20419587
eBooks Universitas Indonesia Library
