Seven-Segment LED Displays Nicholas Neumann 11/19/2010 Abstract Seven-segment displays are electronic display devices used as an easy way to display decimal numerals and an alterative to the more complex dot-matrix displays. The LDS-C303RI‚ a common seven-segment display‚ will be examined. Common anode vs. common cathode will be outlined. LED drivers such as the CD74HC4511E will also be discussed. Design applications such as digital clocks and electronic meters will be covered briefly
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THE PRECIS INDEXIXING SYSTEM: GROUP 2 PRESANTATION. PRECIS Preserved Context Indexing System Preserved Context Indexing System (PRECIS) was developed by Derek Austin in 1968 as a result of long research which the Classification Research Group (CRG) undertook to give a new general classification for information control. This system is considered as the most important development in alphabetical approach to subject specification in recent years. The system aims at providing an alphabetical subject
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“Who Owns the Elgin Marbles?” – The Précis “Who Owns the Elgin Marbles?” this question continues to linger in some minds today‚ and just so happens to be reviewed in the respectfully titled article written by John Henry Merryman in 1986. In this article‚ Merryman‚ in the most unbiased way possible‚ assesses both Britain’s and Greece’s side of the argument pertaining to the ownership of the Elgin Marbles and whether they should be returned to Greece after being removed from the Parthenon by Lord
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Throughout his letter‚ Letter to Lord Chesterfield‚ Samuel Johnson‚ an English writer‚ depicts his feelings toward the honorable Earl of Chesterfield‚ Phillip Dormer. Johnson’s tone throughout the letter is very cynical and sarcastic; he also uses a handful amount of allusions in order to allude to his point. In the opening statement of the letter‚ Johnson States that he has been informed by the owner of The World‚ a magazine‚ that the Lord Chesterfield has published two reviews of Johnson’s Dictionary
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Emilia Ramirez AP Language & Comp Period 3 Mrs. Campbell 21 September 2012 Why Prisons Don’t Work: Rhetorical Précis In the Times article Why Prisons Don’t Work‚ Wilbert Rideau‚ a convicted murderer‚ claims that a vast number of criminals are forced to rot in prison so that “politicians can sell the illusion that permanently exiling people to prison will make society safe” (1). According to Rideau‚ the values prison holds are limited and it does not work because it is solely “a mop-up
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Flood-Fill Flood-fill • Used in interactive paint systems. • The user specify a seed by pointing to the interior of the region to initiate a flood operation Recursive Flood-Fill • Fill a image-space region with some intensity (color) value • How to define the region? • Fill Until vs. Fill While • 4-connectivity vs. 8-connectivity Flood-Fill from Seed • Start from the seed and floods the region until a boundary is met. A simple recursive algorithm can be used: void floodFill(int x‚ int
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Poetry Précis for Mathew Arnold’s “Dover Beach” Matthew Arnold’s dramatic monologue titled “Dover Beach” (written in 1851/2 but publish in 1867) reveals the repetitive tragedy one can see when observing a natural wonder like the ocean that is a representation of all of life itself as well as the newfound conflict of his time that was religion versus science. He expresses his observations of life and sadness by using personification and imagery to depict a tranquil scene of the ocean only to have
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Analytical Précis on T.S Eliot’s Tradition and the Individual Talent Abstract: Eliot’s essay‚ The Tradition and the Individual Talent‚ is presented as three parts in which he discusses the definition and importance of tradition in poetry and the poet‚ and how does criticism‚ in order to be honest‚ should detach the poet from the poetry‚ and not only criticism should practice this‚ but the poet itself‚ so to achieve a mature poetic composition and the tradition and sense of continuity and community
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Diane Andrews Henningfeld In Diane Andrews Henningfeld’s article on Lord of the Flies‚ she describes each of what she believes to be an allegory in the novel. The article begins giving its background on the novel‚ and the close association it shares with R.M. Ballantyne’s The Coral Island. Henningfeld states that an allegory is a story in which the contents form an outside speculation of the story itself. She first relates the novel to being a political allegory‚ in which it represents some type
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King Saud University College of Computer and Information Sciences Information Technology Department IT327 Artificial Intelligence Homework 2 search strategies Q1. A. Show that DFS generates about O(bm) nodes in the search tree. m: The maximum length of any path in the state space b: The branching factor: maximum number of successors of any node. At the worst case‚ DFS generates about O(bm) nodes in the search tree. As follows : At m (max depth )tries : 1 +b + b2 + b3 +….+ bm =O(bm)
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