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Ditemukan 6945 dokumen yang sesuai dengan query
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Liaw, Ponijan
Jakarta: Elex Media Komputindo, 2004
302.2 LIA a
Buku Teks  Universitas Indonesia Library
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Gamble, Teri Kwal
Boston: McGraw-Hill, 2005
302.2 GAM c
Buku Teks SO  Universitas Indonesia Library
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Gamble, Teri Kwal
New York: McGraw-Hill, 2002
302.2 GAM c
Buku Teks SO  Universitas Indonesia Library
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Gamble, Teri Kwal
New York: McGraw-Hill, 2013
302.2 GAM c
Buku Teks SO  Universitas Indonesia Library
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Gamble, Teri Kwal
New York: Random House, 1983
302.2 GAM c
Buku Teks  Universitas Indonesia Library
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Gamble, Teri Kwal
"This introductory text focuses on communication principles, small group dynamics, interpersonal communication and public speaking, taking a distinct skills approach. Coverage of gender issues and race and ethnic diversity has been expanded in this edition."
New York: McGraw-Hill, 2005
302GAMC001
Multimedia  Universitas Indonesia Library
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Forsyth, Patrick
"Communication is easy isn't it? Well it may seem so, but consider honestly when was the last time you were involved in a breakdown of communications? And how long ago was one such a veritable derailment? For most people and in most organizations this happens regularly.
It matters. Communication ? effective communication ? makes things happen. There can be a great deal hanging on it. Whether the communication concerned is a simple e-mail, a contribution to a meeting, a report or a presentation, it can prompt agreement or action, it can seal a good deal; drive a hard bargain and enhance your profile and boost your reputation as it does so. Or not: for instance making a poor presentation may do real damage and allow no second chances, and an ill-considered report may come back to haunt you in months to come.
This book is an antidote to communications difficulty. It sets out proven, practical guidelines to ensure you can prepare (and prepare quickly) and deliver messages in a clear, succinct, precise, descriptive, informative, and impressive way ? and that they are effective. That is, they achieve your purpose with others, however technical, complex or difficult the topics they may involve."
London: Institution of Engineering and Technology, 2008
e20451627
eBooks  Universitas Indonesia Library
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Novian Habibie
"Comunication between microcontrollers is one of the crucial point in embedded sytems. On the other hand, embedded system must be able to run many parallel task simultaneously. To handle this, we need a reliabe system that can do a multitasking without decreasing every task?s performance. The most widely used methods for multitasking in embedded systems are using Interrupt Service Routine (ISR) or using Real Time Operating System (RTOS). This research compared perfomance of USART communication on system with RTOS to a system that use interrupt. Experiments run on two identical development board XMega A3BU-Xplained which used intenal sensor (light and temperature) and used servo as external component. Perfomance comparison done by counting ping time (elapsing time to transmit data and get a reply as a mark that data has been received) and compare it. This experiments divided into two scenarios: (1) system loaded with many tasks, (2) system loaded with few tasks. Result of the experiments show that communication will be faster if system only loaded with few tasks. System with RTOS has won from interrupt in case (1), but lose to interrupt in case (2).

Komunikasi antar mikrokontroller adalah salah satu hal krusial dalam sebuah embedded system. Di sisi lain, embedded system juga harus dapat menangani beberapa task/pekerjaan dalam satu waktu. Untuk itu, diperlukan sebuah sistem yang dapat melaksanakan proses multitasking tanpa mengganggu per-forma dari masing-masing task yang ada. Ada dua metode multitasking yang populer digunakan pada embedded system, yaitu menggunakan Interrupt Service Routine (ISR) dan menggunakan Real Time Operating System (RTOS). Penelitian ini membandingkan performa komunikasi USART pada mikro-kontroller dengan RTOS dengan yang hanya menggunakan interrupt. Uji coba dilakukan pada dua development board XMega A3BU-Xplained dengan sensor internal (cahaya dan temperatur) dan men-jalankan sebuah servo. Uji performa dilakukan dengan menghitung waktu ping, yaitu waktu yang dibu-tuhkan untuk mengirim satu karakter data ke board tujuan dan menerima balasan satu karakter sebagai tanda bahwa data telah diterima oleh board tujuan. Skenario yang digunakan adalah (1) sistem memiliki banyak task, dan (2) saat sisem memiliki sedikit task. Berdasarkan eksperimen yang dilakukan, secara umum proses komunikasi akan berjalan lebih cepat jika sistem hanya mempunyai sedikit task. Sistem dengan RTOS akan memiliki waktu ping yang jauh lebih cepat dari yang menggunakan interrupt pada kasus (1), namun sistem dengan interrupt akan lebih cepat dari sistem dengan RTOS pada kasus (2)."
Depok: Fakultas Ilmu Komputer Universitas Indonesia, 2016
AJ-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Jakarta: Universitas Budi Luhur,
384 COM
Majalah, Jurnal, Buletin  Universitas Indonesia Library
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Jakarta: PSIKOM Univ Budi Luhur, 2015
COM 6:2 (2015)
Majalah, Jurnal, Buletin  Universitas Indonesia Library
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