attack Security Key size Diffusion and Confusion Conclusion References Hill Cipher Introduction Invented by Lester S. Hill in 1929‚ the Hill cipher is a polygraphic substitution cipher based on linear algebra. Hill used matrices and matrix multiplication to mix up the plaintext. To counter charges that his system was too complicated for day to day use‚ Hill constructed a cipher machine for his system using a series of geared wheels and chains. However‚ the machine never
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TOPIC:- “RELEVANCE OF POLITICS IN EDUCATIONAL INSTITUTIONS” INTRODUCTION The main objective of doing multivariate data analysis is to determine the practical significance of the various issues. That means whether the study is useful in future or not. That is why I am taking the topic “RELEVANCE OF POLITICS”. Politics is an ever relevant topic in a country like India because India is a democratic nation. Nothing will happen with out a political influence. At present the politicians decides
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BBM -131: FINANCIAL ACCOUNTING Objective: The objective of this course is to acquaint students with the concepts‚ tools and techniques of accounting influencing business organizations. MODULE - I: Introduction to Accounting: 5 Hrs Meaning‚ Need for accounting‚ Internal and External uses of accounting information‚ Accounting concepts and conventions‚ Accounting practices‚ Generally Accepted Accounting Principles. (Concept only of GAAP) MODULE - 2: Accounting systems & process 14 Hrs
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Name: Date: Graded Assignment Unit Test‚ Part 2: Vectors and Matrices Answer the questions below. When you are finished‚ submit this assignment to your teacher by the due date for full credit. (a) A = A = Hence this is the matrix A. (b) a12 indicating 26 which is 2nd column element of 1st row. It represents the total medium size button sweaters available in the store. (c) Elements in the second row are 64‚ 17 and 35. Add them we will get 64+17+35 = 116. This number represents the total
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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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Preparing To Take Notes *Complete all assigned readings *Review notes from previous class *Gather need materials Preparing Your Paper *Each page of notes should include: -Class -Date -Topic -Guest Speaker‚ any identifying information What to Write Down *Use active listening skills *Listen for cues -Goals‚ purpose of lecture -Signal Statements *"The most important thing to remember" *"Keep in mind" *"Make sure you know" *"I expect you to" *"Listen closely" *Titles *Main
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MATRIX MULTIPLICATION (Part b) By: Shahrzad Abedi Professor: Dr. Haj Seyed Javadi MATRIX Multiplication • SIMD • MIMD – Multiprocessors – Multicomputers Chapter 7: Matrix Multiplication ‚ Parallel Computing :Theory and Practice‚ Michael J. Quinn 2 Matrix Multiplication Algorithms for Multiprocessors p1 p2 p3 p4 p1 p2 Chapter 7: Matrix Multiplication ‚ Parallel Computing :Theory and Practice‚ Michael J. Quinn p3 p4 3 Matrix Multiplication Algorithm for
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Mathematics Guru Nanak Engineering College Ibrahimpatnam‚ Hyderabad. SYLLABUS OF MATHEMATICAL METHODS (as per JNTU Hyderabad) Name of the Unit Unit-I Solution of Linear systems Unit-II Eigen values and Eigen vectors Name of the Topic Matrices and Linear system of equations: Elementary row transformations – Rank – Echelon form‚ Normal form – Solution of Linear Systems – Direct Methods – LU Decomposition from Gauss Elimination – Solution of Tridiagonal systems – Solution of Linear Systems
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Course Notes Linear Math & Matrices PSB – Dr. H. Schellinx Linear equations As we have seen‚ a linear equation with n different variables‚ say x1‚ x2 ‚ x3‚...‚ xn ‚ can always be written in the equivalent standard form a1 x1 + a2 x2 + a3 x3 +... + an xn = c ‚ where c is a constant‚ the xi are the unknowns and the ci are coefficients. Here are
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1. Research Problem‚ Rationale‚ and Objectives Research Problem: Why are people dishonest? How do people choose between being honorable and being prosperous? And how do people create a sustainable level of dishonesty in their everyday lives while still maintaining a positive self-view? Rationale: Economic and psychological implications. Objectives: Investigate how external and internal rewards work in concert to produce (dis)honesty. Determine under what conditions will people behave more honestly/dishonestly
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