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The very title of this book is borrowed from the information theory vocabulary,
and, quite naturally, it is an outline of this theory that will serve as an introduction.
The subject of information theory is the Scientific study of communications. To this
end it defines a quantitative measurement of the communicated content, i.e. informa-
tion, and deals with two operations essential for communication techniques: source
coding and channel encoding.
標簽：
Communication
Networks
Channel
Coding
in
上傳時間：
2020-05-26
上傳用戶：shancjb
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This book is the outcome of the panel discussions held on the special event honor-
ing first 50 PhD students of Prof. Ramjee Prasad. Several of his PhD students are
today worldwide telecommunication leaders themselves. Over 60 post-docs, PhDs,
colleagues and the Scientific staff were present at the event to celebrate the research
and development achievements in the field of mobile and wireless communication.
標簽：
Globalization
Mobile
of
上傳時間：
2020-05-27
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Without doubt, the age of information communications is upon 11s. The rapid
pace of technological advancement in digital data communications can be wit-
nessed in a multitude of applications in our day-to-day existence. In recent
years, the widespread proliferation of wireless digital cornmunications hass been
readily accepted by the general population worldwide; this is nearly unpa~rallcled
in few other human Scientific achievements in terms of scope and speed of devel-
opment.
標簽：
Practical
Wireless
Design
Modem
Data
上傳時間：
2020-05-31
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Wireless communications has become a field of enormous Scientific and economic interest. Recent
success stories include 2G and 3G cellular voice and data services (e.g., GSM and UMTS), wireless
local area networks (WiFi/IEEE 802.11x), wireless broadband access (WiMAX/IEEE 802.16x), and
digital broadcast systems (DVB, DAB, DRM). On the physical layer side, traditional designs typically
assume that the radio channel remains constant for the duration of a data block. However, researchers
and system designers are increasingly shifting their attention to channels that may vary within a block.
In addition to time dispersion caused by multipath propagation, these rapidly time-varying channels
feature frequency dispersion resulting from the Doppler effect. They are, thus, often referred to as
being “doubly dispersive.”
標簽：
Time-Varying
Channels
上傳時間：
2020-06-01
上傳用戶：shancjb
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Nowadays sensors are part of everyday life in a wide variety of fields: Scientific
applications, medical instrumentation, industrial field, ...and, last but not least,
popular mass production and low-cost goods, like smartphones and other mobile
devices. Markets and business behind the field of sensors are quite impressive.
A common trend for consumer applications is miniaturization which requires, on
one side, a lot of research, development efforts, and resources but, on the other
hand, allows costs and final application size reduction. In this scenario Scientific
community and industries are very active to drive innovation.
標簽：
Magnetometers
Lorentz
Force
MEMS
上傳時間：
2020-06-06
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This book is intended for researchers, teachers, and students willing to ex-
plore conceptual bridges between the fields of Automatic Control and Power
Electronics. The need to bring the two disciplines closer has been felt, for
many years, both by Power Electronics specialists and by Automatic Control
theorists, as a means of fruitful interaction between the two Scientific com-
munities. There have, certainly, been many steps given in that direction in
the last decade as evidenced by the number of research articles in journals,
special sessions in conferences, and summer courses throughout the world.
標簽：
Techniques
Control
Design
上傳時間：
2020-06-07
上傳用戶：shancjb
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We are very pleased to introduce the proceedings of the First EAI International
Conference on Smart Grid Inspired Future Technologies (SmartGIFT 2016). This was
the first SmartGIFT conference, aiming to create a forum for researches, developers,
and practitioners from both academia and industry to publish their key results and to
disseminate state-of-the-art concepts and techniques in all aspects of smart grids. The
37 Scientific participants had many fruitful discussions and exchanges that contributed
to the success of the conference. Participants from 12 countries made the conference
truly international in scope.
標簽：
Technologies
Inspired
Future
Smart
Grid
上傳時間：
2020-06-07
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Although doing science is at the heart of discovery, the effort would have
very limited consequence in the long term without writingscience. As a social
enterprise that depends on collaboration, Scientific inquiry requires its practi-
tioners to write on a regular basis. From time to time, some members of the
Scientific community have been critical of the overall quality of writing by re-
searchers.
標簽：
Goldbort_Writing
Science
for
上傳時間：
2020-06-09
上傳用戶：shancjb
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This book is intended for researchers, teachers, and students willing to ex-
plore conceptual bridges between the fields of Automatic Control and Power
Electronics. The need to bring the two disciplines closer has been felt, for
many years, both by Power Electronics specialists and by Automatic Control
theorists, as a means of fruitful interaction between the two Scientific com-
munities.
標簽：
Techniques
Control
Design
上傳時間：
2020-06-10
上傳用戶：shancjb
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Mathematical modeling has become an important part of the research and devclopment work in engineering and scicnce. Retaining a competitive edge requiresa fast path between ideas and prototypes, and in this regard mathematical modeling and simulation provide a valuable shortcut for understanding both qualitative and quantitative aspects of Scientific and engineering design. To assist you in gaining this edge, COMSOL Multiphysics offers state-of-the art performance, being built from the ground up with a Java3D interface and C/C++ solvers.The Acoustics Module is an optional package that extends the COMSOL Multiphysicsmodcling cnvironment with customized user interfaces and functionality optimizcd for the analysis of acoustics. Like all modules in the COMSOL family, it provides a brary of prewritten ready-to-run models that make it quicker and casier to analyze disciplinc-specific problcms.
標簽：
comsol
聲學模塊
上傳時間：
2022-06-19
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