'Data representation' presentation slideshows

Chapter 2

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Chapter 03

Chapter 03. Data Representation. Chapter Goals. Distinguish between analog and digital information Explain data compression and calculate compression ratios Explain the binary formats for negative and floating-point values

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Computers for Today

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Based on slides from D. Patterson and www-inst.eecs.berkeley.edu/~cs152/

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Introduction to Computing and Programming

1. Introduction to Computing and Programming. C# Programming: From Problem Analysis to Program Design 2 nd Edition. Chapter Objectives. Learn about the history of computers Explore the physical components of a computer system Examine how computers represent data

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Numbering Systems

Numbering Systems. CS208. Types Of Numbers. Natural Numbers The number 0 and any number obtained by repeatedly adding a count of 1 to 0 Negative Numbers A value less than 0 Integer A natural number, the negative of a natural number, and 0.

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ACT Science: Day 1

ACT Science: Day 1. Warm-up: What are the steps of the Scientific Method?. Steps of the Scientific Method. The scientific method is a way to ask and answer scientific questions by making observations and doing experiments. The steps of the scientific method are to: Ask a Question

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Finite Automata and Non Determinism

Finite Automata and Non Determinism. http://cis.k.hosei.ac.jp/~yukita/. Definition 1.1: Finite Automaton. State Diagram for M 1. 1. 0. 0. q 3. q 1. q 2. 1. 0, 1. Data Representation for M 1. Task 01 DFA. Implement M 1 with your favorite programming language. GUI

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CS216: Program and Data Representation University of Virginia Computer Science Spring 2006 David Evans

CS216: Program and Data Representation University of Virginia Computer Science Spring 2006 David Evans. Lecture 25. There will be no more scheduled Small Hall hours or Sections next week. I will have my regular office hours Today (2), Thursday (1:30), and Friday (10:30).

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Basic Communication Concepts

Basic Communication Concepts. Rong Wang Spring 2004. Recommended Reading. Chapter 3 of Data Communications: From Basics to Broadband , 3rd Edition by William J. Beyda (ISBN: 0-13-096139-6) . Review of Data Communication. What is Communication? What is Data Communication?

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Programming for Image Processing/Analysis and Visualization using The Visualization Toolkit Week 5: Image Manipulation

Programming for Image Processing/Analysis and Visualization using The Visualization Toolkit Week 5: Image Manipulation and Display. http://noodle.med.yale.edu/~papad/seminar/ Man Pages etc: http://noodle.med.yale.edu/tcl and http://noodle.med.yale.edu/vtk/. Xenios Papademetris

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DNS, DHCP, SNMP & Network Security

Lecture 12. DNS, DHCP, SNMP & Network Security. Server-Client Model DNS Hierarchy and Syntax DNS Server Architecture and IP Address Resolution DHCP (Dynamic Host Configuration Protocol) NAT (Network Address Translation) Network Management Software and Model

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Essential Computer Concepts

Essential Computer Concepts. Objectives. Compare the types of computers Describe the components of a computer system Describe input and output peripheral devices Examine data representation and the ASCII code Define memory and storage

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Situation: Match Stick Stairs

Situation: Match Stick Stairs. By ? (Cor) 2 an. A Square Match Stick Unit. Suppose a square match stick unit is defined to be a square with one match stick per side. A Track of Square Match Stick Units. A track of two square match stick units would look like this.

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CS216: Program and Data Representation University of Virginia Computer Science Spring 2006 David Evans

CS216: Program and Data Representation University of Virginia Computer Science Spring 2006 David Evans. Lecture 26. http://www.cs.virginia.edu/cs216. Bad News/Good News. Bad News 54 people listed review as their most-preferred class, but only 1 person sent in any review questions!

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Science Spring 2009 ACT MME

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Data Representation

Data Representation. How does a computer store information?. Pulses of electricity. A pulse is 1 no pulse is 0. Pulses come in groups of 8 known as a byte. 1 0 1 1 1 0 1 1. Each 0 and 1 is known as a bit. a number

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