>> a=[1 2 -1 1 5/6 4.5] a = 1.0000 2.0000 -1.0000 1.0000 0.8333 4.5000 >> a=[1 2 -1 1 5/6 4.5]; %qyadratic eqn coeffts with >> b=[-1 -14 0 -6 -4 -12.15] b = -1.0000 -14.0000 0 -6.0000 -4.0000 -12.1500 >> c= [-2 24 -1 10 4.8 8.1] c = -2.0000 24.0000 -1.0000 10.0000 4.8000 8.1000 >> n= length(a) n = 6 >> for m=1:n end solution for eqn 1 disc = 9 x1 = 2 x2 = -1
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Sir Syed University of Engineering and Technology. Computer Programming & Problem Solving ( CPPS ) Pointers Chapter No 7 Compiled By: Sir Syed University of Engineering & Technology Computer Engineering Department University Road‚ Karachi-75300‚ PAKISTAN Muzammil Ahmad Khan Muhammad Kashif Shaikh SPRING 2009 Course Instructors ? Muhammad Kashif Shaikh Assistant Professor‚ CED Room Number: BS-04 Tel: 111-994-994‚ Section A‚ B Ext. 326 (Computer‚ Batch 2009) mukhan@ssuet.edu.pk
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7.11 Static class members Chapter 8 8.1 Declaring and Instantiating Arrays 8.2 Accessing Array Elements 8.3 Aggregate Array Operations (not anything from 8.3.4) 8.5 Using Array in classes Includes all what I have taught you that is not in the book on single dimensional arrays. (Array of objects) Chapter 9 9.1 Declaring and Instantiating Multidimensional Arrays 9.2 Accessing Multidimensional Array Elements Chapter 10 Everything I covered on the two PowerPoint presentations
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Arrays: Lists and Tables Although the value of a variable may change during execution of a program‚ in all our programs so far‚ a single value has been associated with each variable name at any given time. In this chapter‚ we will discuss the concept of an array—a collection of variables of the same type and referenced by the same name. We will discuss one-dimensional arrays (lists) at length and focus briefly on twodimensional arrays (tables). You will learn how to set up and use arrays to accomplish
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Tutorial 10a Array QUESTIONS 1. For the declaration char grades [5] ; How many memory cells are allocated for data storage? What types of data can be stored there? How does one refer to the initial array element? To the final array element? 2. For the following array‚ describe what happens when the following statements are executed for i = 3 ; Array x 0.0 1.0 2.0 8.0 12.0 5.0 14.0 7.0 i = 3; printf (“%d %.1f” ‚ 4‚ x[4]) ; printf (“%d %.1f” ‚ i‚ x[i] ) ;
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be converted to thermal (or heat) energy and used to: Heat water – for use in homes‚ buildings‚ or swimming pools. Heat spaces – inside greenhouses‚ homes‚ and other buildings. Solar energy can be converted to electricity in two ways: Photovoltaic (PV devices) or “solar cells” – change sunlight directly into electricity PV systems are often used in remote locations that are not connected to the electric grid. They are also used to power watches‚ calculators‚ and lighted road signs. Solar
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The global Field-Programmable Gate Array (FPGA) market is expected to reach USD 9‚882.5 million by 2020‚ according to a new study by Grand View Research‚ Inc. Increasing demand for consumer electronics such as smartphones is expected to be the key driving force for the market over the next six years. Growing electronic content in automotives and penetration of Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV) is also expected to drive the market over the forecast period. Miniaturization
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and R Land‚ 2006‚ p.3). An example in Java programming‚ the array is the accepted standard to store more than one variable‚ it is virtually practised universally. But the concept‚ when grasped‚ tends to be “ritual knowledge” (Perkins 1999). It doesn’t have to be understood‚ one just has to do it. Thus it is not a threshold concept. But the understanding as to why the method has been widely adopted since its invention (the use of arrays reduce the sum of many variable ito one compact variable which
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DERIVED DATA TYPES: REFERENCES‚ ARRAYS AND POINTERS Krishna M. Singh Department of Mechanical and Industrial Engineering Indian Institute of Technology Roorkee Roorkee 247667 Reference: Deitel and Deitel. C++ : How to Program. Prentice Hall‚ 2008 Krishna M. Singh‚ Department of Mechanical & Industrial Engineerig‚ IIT-Roorkee 1 Fundamental Data Types Basic Types: Boolean‚ character‚ integer and floating point types. Additional Types: void : To signify absence of information
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document aims to teach new programmers the ins and outs of pseudo code. It will better the understanding of both new and old programmers as it includes simple and precise statements describing each one. It includes accurate descriptions of variables‚ arrays‚ comments‚ conditional statements‚ loops‚ input‚ output‚ functions‚ and procedures. Definition “a notation resembling a simplified programming language‚ used in program design.” https://www.google.ae/#q=pseudo+code+definition VARIABLES A variable
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