Touchscreens are common in devices such as game consoles, all-in-one computers, tablet computers, and smartphones. They can also be attached to computers or, as terminals, to networks. They also play a prominent role in the design of digital appliances such as personal digital assistants (PDAs), satellite navigationdevices, mobile phones, and video games and some books (Electronic books). The popularity of smartphones, tablets, and many types of information appliances is driving the demand and acceptance
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Fourth Edition, last update November 01, 2007 2 Lessons In Electric Circuits, Volume IV – Digital By Tony R. Kuphaldt Fourth Edition, last update November 01, 2007 i c 2000-2010, Tony R. Kuphaldt This book is published under the terms and conditions of the Design Science License. These terms and conditions allow for free copying, distribution, and/or modification of this document by the general public. The full Design Science License text is included in the last chapter. As an open
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com† , vsprakash@uh.edu‡ , jbao@central.uh.edu+ ,wshi3@central.uh.edu† Department of Computer Science† ,Department of Electrical and Computer Engineering+ University of Houston, 4800 Calhoun Road, Houston, TX 77004, U.S.A Abstract—In today’s technology driven world, it is essential to build secure systems with low faulty behavior. Authentication is one of the primary means to gain access to secure systems. Users need to be authenticated in order to gain access to the services and sensitive information
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Communication Networks Sharam Hekmat PragSoft Corporation www.pragsoft.com Contents Contents Preface 1. Introduction 1.1. Network Components 1.2. Network Types 1.3. The OSI Model 1.3.1. The Physical Layer 1.3.2. The Data Link Layer 1.3.3. The Network Layer 1.3.4. The Transport Layer 1.3.5. The Session Layer 1.3.6. The Presentation Layer 1.3.7. The Application Layer 1.4. Protocol Notations 1.4.1. Service Primitives 1.4.2. Sequence Diagrams 1.4.3. State Transition Diagrams 1.5. Standards
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University Institute of Engineering and Technology, Panjab University, Chandigarh DEPARTMENT: COMPUTER SCIENCE AND ENGINEERING VISION: To be recognized as an international leader in Computer Science and Engineering education and research to benefit society globally. MISSION: · · · · To move forward as frontiers of human knowledge to enrich the citizen, the nation, and the world. To excel in research and innovation that discovers new knowledge and enables new technologies and systems. To develop technocrats
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Circuits? 24 Are There Any Tricks That Can Make This Easier? 27 What is an Independent Source and What is Superposition? 30 What is a Digital to Analog Convertor? 32 What’s Next? 33 C HAPTER 4 Guess the Number 34 The Problem 34 What You Need to Know 34 What are the limitations on our DAC? 35 What is an Amplifier? 39 How do you build an Analog to Digital Convertor? 44 What’s Next? 47 A Pragmatic Introduction to the Art of Electrical Engineering iii C HAPTER 5 Timing is Everything
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of computers: input, output, memory, arithmetic/logic unit, control unit and files. Control unit and arithmetic/logical unit together known as CPU (central processing unit). –Arithmetic/Logic Unit: carries out mathematical operations and logical comparisons, consist of very large scale integrated circuits, can perform billion operations per second, numbers taking from memories as input and results stored in memory as output. -Control Unit: controls the other five compo of the comp system, enables the
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Title :Wind speed prediction using Artificial Neural Network (ANN) Abstract : The crisis of fossil based fuel around the world has led to the research of Renewable Energy sources. One of the oldest sources of Renewable energy was using the wind to generate electrical or mechanical power using windmills. To use it efficiently the wind speed which determines the wind power must be known beforehand. Wind speed is a random variable depending on meteorological variables like atmospheric pressure,temperature
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Calyx and Corolla: Case Study Write-up Prepared by: Group 3 Brendon Jordan Krystal Juren Matt Leslie Andreas Rudin University of Florida Gainesville Executive Summary Tivo’s new consumer electronics product has the potential to revolutionalize media consumption habits and the structure of the television industry. The key challenges include: i) how to improve the value of the product in terms of the benefit to cost ratio and ii) how to increase
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CHAPTER: 1 INTRODUCTION 1.1 Some basics elements of communication systems: In [1] [21], it is mentioned that communication system means a system where transmission of data or information is done from one point to another by several processes. The processes consist of generation of an information signal, description of the information signal through a defined set of symbols, encoding of the symbols through communication channels, decoding and reproduction of original symbols and finally re-creation
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