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Radio frequency identifi cation (RFID) is a modern wireless data transmission and
reception technique for applications including automatic identifi cation, asset track-
ing and security surveillance. As barcodes and other means of identifi cation and
asset tracking are inadequate for recent demands, RFID technology has attracted
interest for applications such as logistics, supply chain management, asset tracking
and security access control.
標簽：
Multiresonator-Based
Chipless
RFID
上傳時間：
2020-06-08
上傳用戶：shancjb
-
The rapid growth of RFID use in various supply chain operations, which has
arisen from the development of Electronic Product Code (EPC) technology,
has created a need for the consideration of security issues in the adoption of that
technology.
標簽：
Cryptography
Lightweight
Networked
Systems
RFID
and
上傳時間：
2020-06-08
上傳用戶：shancjb
-
Radio frequency identification (RFID) technology is witnessing a recent explosion of
development in both industry and academia. A number of applications include supply
chain management, electronic payments, RFID passports, environmental monitoring
and control, office access control, intelligent labels, target detection and tracking, port
management, food production control, animal identification, and so on. RFID is also
an indispensable foundation to realize the pervasive computing paradigm—“Internet of
things.” It is strongly believed that many more scenarios will be identified when the
principles of RFID are thoroughly understood, cheap components available, and when
RFID security is guaranteed.
標簽：
Architectures
NETWORKS
SENSOR
RFID
AND
上傳時間：
2020-06-08
上傳用戶：shancjb
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RFID Applied is just that. It’s about the application of RFID. If you want a
book about electrical and computer engineering you need another source.
Let’s say that you have been asked to lead an effort at your company to
use RFID in your supply chain. You have heard about RFID because so
much has been written on the topic since Wal-Mart and the US DoD made
their proclamations that shippers attach RFID tags to their deliveries. This
book is for you!
標簽：
RFID_Applied
上傳時間：
2020-06-08
上傳用戶：shancjb
-
LIKE SO MANY OTHERS , THIS BOOK WAS WRITTEN BECAUSE WE COULDN ’ T FIND ONE LIKE IT . We
needed something to hand to all of those people who have come to us asking for “a good
book to read on RFID.” When we looked for candidates we found some great books, but
most were aimed at electrical engineers or top-level managers, with very little for those of
us who are in between. This book is for developers, system and software architects, and
project managers, as well as students and professionals in all of the industries impacted by
Radio Frequency Identification (RFID) who want to understand how this technology
works. As the title suggests, this book is about RFID in general and not just the most
recent developments; however, because so much is going on in the area of RFID for the
supply chain and especially the Electronic Product Code (EPC), we have devoted consider-
able space to these topics. Regardless of the type of RFID work you may be doing, we
think you will find something useful here.
標簽：
Essentials
RFID
上傳時間：
2020-06-08
上傳用戶：shancjb
-
Radio frequency identification (RFID) is a type of automatic identification systems
which has gained popularity in recent years for being fast and reliable in keeping
track of the individual objects. In RFID systems, contactless object identification
is achieved using radio signals without the need for physical contact as the case
with other existing identification technologies such as barcodes. Therefore, a huge
number of items can be identified in a short amount of time with high reliability
and low cost which makes the RFID technology very attractive for a wide range of
applications such as supply chain management, e-health, monitoring humans, pets,
animals, and many other objects, toll control, and electrical tagging. Furthermore,
RFID technology eliminates the human error and reduces the total cost of the
products.
標簽：
Security
RFID
上傳時間：
2020-06-08
上傳用戶：shancjb
-
This book is an outgrowth of a course developed at Stanford University over
the past five years. It is suitable as a self-contained textbook for second-level
undergraduates or for first-level graduate students in almost every field that
employs quantitative methods. As prerequisites, it is assumed that the student
may have had a first course in differential equations and a first course in linear
algebra or matrix analysis. These two subjects, however, are reviewed in
Chapters 2 and 3, insofar as they are required for later developments.
標簽：
Introduction_to_Dynamic_Systems
上傳時間：
2020-06-10
上傳用戶：shancjb
-
The basic topic of this book is solving problems from system and control theory using
convex optimization. We show that a wide variety of problems arising in system
and control theory can be reduced to a handful of standard convex and quasiconvex
optimization problems that involve matrix inequalities. For a few special cases there
are “analytic solutions” to these problems, but our main point is that they can be
solved numerically in all cases. These standard problems can be solved in polynomial-
time (by, e.g., the ellipsoid algorithm of Shor, Nemirovskii, and Yudin), and so are
tractable, at least in a theoretical sense. Recently developed interior-point methods
for these standard problems have been found to be extremely efficient in practice.
Therefore, we consider the original problems from system and control theory as solved.
標簽：
Linear_Matrix_Inequalities_in_Sys
tem
上傳時間：
2020-06-10
上傳用戶：shancjb
-
LED 線陣顯示裝置, 分為 LED 線性旋轉顯示主機和圖文錄入器兩部分。主機用直流電機帶動由紅綠 LED 組成的線陣旋轉, 同時線陣按照時序依次切換顯示狀態, 在固定區域利用視覺暫留效果形成 16×16 點陣, 用以顯示圖文;圖文錄入器用 HMI 觸控屏作為人機交互界面, 實現圖文錄入和回放功能。主機與圖文錄入器通過無線通信方式進行信息交互,可由圖文錄入器控制主機切換不同工作任務, 以及改變線陣顯示內容。The LED linear array display device is divided into two parts:the one is the main unit used to display content,and the other one is used to input the contents.The main unit is driven by a DC motor to rotate the linear array composed by red and green light emitting diodes.At the same time,the 16×16 dot matrix that switching the display state according to the time sequence on the main unit displays pictures and texts in the fixed area,by using the visual temporary effect.The HMI touch screen is used as human machine interface to realize the function that input and playback pictures and texts.The two parts of the device communicate with each other through wireless communication.The image and text input controller can control the main unit to switch different tasks and change the content of linear array displayed.
標簽：
stc12c5a60s2
單片機
led
上傳時間：
2022-03-28
上傳用戶：jiabin
-
MATLAB(Matrix Laborator)是MathWorks公司開發科學與工程計算軟件； 廣泛應用于自動控制、數學運算、信號分析、計算機技術、圖像信號處理、財務分析、航天工業、汽車工業、生物醫學工程、語音處理和雷達工程等行業； 國內外高校和研究部門科學研究的重要工具； MATLIB 已成為數學計算工具方面事實上的標準，MATLIB 6.5是最新版本。MATLAB由基本部分和功能各異的工具箱組成。基本部分是MATLAB的核心，工具箱是擴展部分。 工具箱是用MATLAB的基本語句編成的各種子程序集，用于解決某一方面的專 門問題或實現某一類的新算法。
標簽：
matlab
上傳時間：
2022-07-25
上傳用戶：
