introduction to computer science and programming ebook

... is Computer Science? You might be surprised to learn that computer science is not the study of computers A famous computer scientist named Edsgar Dijkstra once quipped that computers are to computer ... turned a couple computer programming classes into a lucrative career option Computers are so commonplace in the business world today that the ability to understand and program computers might ... 2, 150 level 3, 151 top-level, 148 RAM (random access memory), random, 145 random library, 145 functions random, 145 randrange, 145 random numbers, 144 random walk, 159 randrange, 145 range,

Ngày tải lên: 25/03/2017, 17:07

... presentation Objectives, Brief Discussion Prerequisite Introduction and and Content to Lectures Conclusion This presentation summarizes the content and organization of lectures in module Image Processing and Computer Vision. Objectives The ... 10 related to Image Processing: well known techniques to enhancement images. ✦ 6, 7, 8 related to Computer Visions Image presentation (1) 1.1 Image capture, representation, and storage: digital ... compression Reasoning, facts and inference (1) - Moving from the standard IP approach to CV to make statement about the geometry of objects and allocate labels to them. - Enhancing by making

Ngày tải lên: 23/10/2015, 19:42

... Download free eBooks at bookboon.com Click on the ad to read more Introduction to Polymer Science and Technology To my parents (Rahmetullahi Aleyhima), to my wife, and to Mevlüde, Latifa and Melek, ... Mustafa Akay Introduction to Polymer Science and Technology Download free eBooks at bookboon.com Introduction to Polymer Science and Technology © 2012 Mustafa Akay & Ventus ... Download free eBooks at bookboon.com Introduction to Polymer Science and Technology Introductions Introduction 1.1 History of the development of polymers “Genius is one percent inspiration and ninety-nine

Ngày tải lên: 09/03/2016, 10:21

... standards to ensure consistency and uniformity a To evaluate the sustainability of an operation b To make changes in an operation or a system, standards are needed Reference: Introduction to Food Science ... https://findtestbanks.com/download/introduction-to-food-science-and-food-systems-2nd-edition-by-parker-pace-solution-manual/ Link full download test bank: https://findtestbanks.com/download/introduction-to-food-science-and-food-systems-2nd-edition-by-parker-pace-test-bank/ ... Equipment/Materials: Instructor: PowerPoint presentation equipment Student: paper, pencil References: Introduction to Food Science and Food Systems, Second Edition Trang 3I Introduction [Time Allocation:

Ngày tải lên: 28/02/2019, 16:32

... Trang 1   Chapter 7 Classes and Methods III: Static Methods and Variables Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N Kamin, ... a variable referring to the receiver of the message Trang 22   this – Chaining Constructors • “this” can be used to simplify constructor code by allowing one constructor to call another • We ... variables of the class type • To create instances of the class using constructors • To send messages to instances of the class by invoking class instance methods • To know the class public interface

Ngày tải lên: 11/01/2020, 18:40

... Chapter Iteration Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N Kamin, D Mickunas, E Reingold     Chapter ... the use of repetition (iteration) in programming algorithms • describe the Java while, for, and do-while statements • demonstrate the use of loop invariants to verify the correctness of loops • ... use of loop invariants to verify the correctness of loops • show the use of loops in data entry and computer animation     while Loop • Repeated executes body of the loop which can be a single or

Ngày tải lên: 11/01/2020, 18:43

... Chapter 12 Inheritance and Exceptions Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N Kamin, D Mickunas, E ... throw e is used to signal the occurrence of an exception and return control to the calling method and e refers to an exception object The statement try/catch allows the calling method to “catch” the ... (ArrayIndexOutOfBounds ae) { … } … } void p() { … A[I] … }     Deferring Exception Handling to n’s Calling Method void n() { … try { … p() … } catch (ArrayIndexOutOfBounds ae) { if ( able to handle

Ngày tải lên: 11/01/2020, 18:45

... Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N Kamin, D Mickunas, , E Reingold Chapter Preview In this chapter we will: • introduce recursion as a programming ... technique is to divide a problem into smaller subproblems • These subproblems may also be divided into smaller subproblems • When the subproblems are small enough to solve directly the process stops ... used to simplify the design of complex algorithms • present several well known recursive algorithms (e.g quicksort, merge sort, Guaussian elmination) • introduce the linked list data structure and

Ngày tải lên: 11/01/2020, 18:46

... Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N Kamin, D Mickunas, E Reingold Trang 2Chapter Preview In this chapter we will: introduce event driven programming ... show how a program can respond to mouse events (e.g clicks and mouse movements) demonstrate how to implement a listener Interface show how mouse events can be used to build highly interactive ... labeled optional, itis not possible to be a complete Java programmer without understanding the AWT Trang 4Java Events Events are occurrences outside of the program to which the program must respond

Ngày tải lên: 11/01/2020, 18:47

... Chapter Classes and Methods II Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N Kamin, D Mickunas, E ... variables are initialized to the reference value null     Hose Class Methods void getData() // Reads and stores the height and // weight data void compute() // Computes and stores hose size void display() ... getData() Reads and stores the hour and minute data String toString() Returns string version of time suitable for printing void setHour(int h) Sets hour to h void setMinute(int m) Sets minute to m int

Ngày tải lên: 11/01/2020, 19:00

... public class TwoButtons extends Frame { Button redButton, blueButton; public TwoButttons() { super(“Two Buttons Frame”); redButton = new Button(“Red” ); blueButton = new Button(“Blue”); Trang ... possible to use inheritance to allow TwoButtons to become a frame tn Its own right ¢ Note that the UML diagram will show TwoButtons as a subclass of Frame ¢ You will need to use super ( )to set ... Frame(“Two Buttons Frame”); redButton = new Button(“Red” ); blueButton = new Button(“Blue”); Trang 7UML Notation The filled diamond represents composition This shows that the class TwoButtons contains

Ngày tải lên: 11/01/2020, 19:02

... Trang 1   Chapter 2 Classes and Methods I Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) byS.N Kamin, D Mickunas, E ... source listings to make things more readable • comments – lines beginning with two slashes // – single or multiple lines enclosed by /* */ – that allow the programmer to insert notes to help other ... programmer to insert notes to help other people understand the program • documentation – program comments and data files describing a program’s structure and behavior Trang 7   Program Elements – Part

Ngày tải lên: 11/01/2020, 19:06

... for storing large amounts of data • discuss common array operations • introduce algorithms for searching and sorting arrays • show how multiple images can be painted from an array to use in programming ... your application will need • If you guess too low, you will still run out of space • You do not need to use all the elements in an array (but total computer memory is finite) Trang 16   Trang ... • Swap A[0] and A[min] so A[0] contains the smallest element and A[1] A[n-1] not sorted • Now the smallest element among the elements A[1] A[n-1] and call it A[min] • Swap A[1] and A[min] so

Ngày tải lên: 11/01/2020, 19:27

... Trang 1 Chapter 1 What is Programming? Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by Trang 2 Chapter Preview ... needed in programming ¢ design an algorithm to solve a problem ¢ write a program to implement an algorithm ¢ discuss the importance of object-oriented programming * discuss some basics of computer ... * program — a set of directions telling a computer exactly what to do * programming languages — languages for specifying sequences of directions to a computer ¢ algorithm — a sequence of language

Ngày tải lên: 11/01/2020, 19:29

... It is legal to assign a char to an int variable int i = ‘a’; // assigns 97 to i • It is legal to assign an int to an char variable char c = 97; // assigns ‘a’ to c • It is possible to perform ... /, or % before + or – b Evaluate sequences of *, /, and % operators from left to right c Evaluate sequences of + and – operators from left to right     Precedence Examples • Example + 37 % / ... type int is not infinitely large and it is possible to compute a value incorrectly because the value is too large to be stored in an int variable storage location • Unlike the real numbers in mathematics

Ngày tải lên: 11/01/2020, 20:03

... Trang 1   Chapter 9 Nested Loops and Two-Dimensional Arrays Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N Kamin, D Mickunas, ... Row Totals double [] yearTotals = new double[ROWS]; for (y = 0; y < ROWS; y++) { // compute total for year y yearTotals[y] = 0.0; for (s =0; s < COLS; s++) yearTotals[y] = yearTotals[y] ... ***** Trang 8   Two-Dimensional Arrays • Declaration similar to one dimensional arrays • Need to specify both the number of rows and columns during allocation • Example: final int COLS = 6,

Ngày tải lên: 11/01/2020, 20:21

... Trang 1Chapter 15Text Processing and File Input/Output Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N Kamin, D Mickunas, ... StringBuffer class • show how files can be read and written • discuss how to handle file input and output exceptions • demonstrate how to perform console input and output Trang 3• Java provides a number ... Java provides constructors for each class • The StringBuffer class also contains a ToString method to allow easier output Trang 5Sequential Files• Files are stored are stored on disks • In this

Ngày tải lên: 11/01/2020, 20:25

... store Recursion  for every new image, multiply of the frame store by (n1)/n and the new image by 1/n, add them together and put the result back to the frame store 2.3.4 AND/ OR Image ANDing and ... histogram Figure 2.5 Low and high contrast histograms Contrast stretching is applied to an image to stretch a histogram to fill the full dynamic range of the image This is a useful technique to ... lines and regions Reasoning, Facts and Inferences This chapter began to move beyond the standard “image processing” approach to computer vision to make statement about the geometry of objects and...

Ngày tải lên: 02/04/2014, 00:33

... AN INTRODUCTION TO MATERIALS ENGINEERING AND SCIENCE AN INTRODUCTION TO MATERIALS ENGINEERING AND SCIENCE FOR CHEMICAL AND MATERIALS ENGINEERS Brian S Mitchell ... class is too large to allow students to take 5–10 minutes to solve these problems To the instructor, the Cooperative Learning Exercises are to be used only as a starting point, and the instructor ... one-sixth of an atom to our isolated HCP unit cell So, the total number of whole atoms in the HCP unit cell is 3×1 = center atoms × (1/2) = face atom 12 × (1/6) = corner atoms total atoms ∗ At this...

Ngày tải lên: 02/04/2014, 15:46

... undergraduate students of science and engineering, and presents an elementary introduction to some of the major branches of modern algebra - namely, matrices, sets and groups Of these three topics, matrices ... set theory and developed the set notation just far enough to enable the concept of a mapping to be understood Of course, it would have been possible to omit the set theory sections and to introduce ... Sets, Mappings and Transformations [problems) (d) {I, {2, 3} }, (e) {I, 2, 3, l} The symbol denotes the mapping which sends I into ai' into a , into a3 and into a4 • If f=(~ ~ ~) ; and g =( ~ ;...

Ngày tải lên: 31/05/2014, 00:14