In the chapter first‚ an overview of drives and the control technique is presented. This chapter deals with the literature review in Permanent Magnet synchronous Motor. There are many existing techniques associate with PMSM like modeling‚ different control techniques‚ as discuss in lot of papers and in texts‚ but the basic idea is same. Several research papers and review articles are published on various aspects topologies and control techniques. In this chapter‚ an attempt is made to present the
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The Phase-Locked Loop (cont. 4) The Phase-Locked Loop (cont. 5) Example of PLL Output Detection by Tone Filters Detection by Tone Filters (cont. 1) Computing Ik (N ) by Integration Computing Ik (N ) by Filters Discrete-Time Tone Filters Filter Implementation (cont. 1) Discrete-Time Filter Frequency Response Block Diagram of Receiver Using Tone Filters Efficient Computation with FIR Tone Filters Block Diagram of Receiver Using Tone Filters Recursive Implementation of the Tone Filters
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KXEX 3244 PARTIAL DIFFERENTIAL EQUATIONS (PDE) Md. Abu Omar Bin Awang Room 201 Institut Sains Matematik Universiti Malaya mao@um.edu.my Second Semester‚ 2012-2013 TIME AND PLACE OF LECTURE Tuesday: 9.00-10.00 am‚ DK3 Thursday: 9.00-10.00 am‚ DK6 Place: DK3/6 Exams. Timetable: 8.30 am‚ Wed. 26 th. June 2013 A. KXEX 3244 TEXT BOOKS (Books that convey
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CHAPTER ONE 1.0 INTRODUCTION The students industrial work experience (SIWES) is a skill training program designed to expose and prepare students of higher institution for the working environment they are likely to meet after graduation. SIWES was established by industrial training fund (ITF) in 1973 to solve the problem of lack of adequate practical skills‚ in preparation for employment in industries by Nigeria graduates. The SIWES program runs in the Nigeria universities in conjunction
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two-dimensional function‚ f(x‚y) where x and y are spatial coordinates‚ and the amplitude of f at any pair of coordinates (x‚y) is called the intensity or gray level of the image at that point. When x‚ y and the amplitude values of f are all finite‚ discrete quantities‚ we call the image a digital image. The field of digital image processing refers to processing digital images by means of a digital computer. Note that a digital image is composed of a finite number of elements‚ each of which has a particular
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supporting a conventional reading of Barthes’ ‘The Death of the Author’. Comparing Kristeva’s theory of the absorption of the writer into the text in ‘Word‚ Dialogue and Novel’ with Barthes’ concept of the ‘amicable return of the author’[2] in Sade Fourier Loyola‚ I will argue that a biographical author may be constructed from the text through what Barthes terms ‘charms’. Yet‚ such identification depends upon an experiential intertext‚ a shared experience uniting author and reader. The question thus
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Mathematicians of the 17th Century Jacob Bernoulli (also known as James or Jacques) (27 December 1654/6 January 1655 – 16 August 1705) was one of the many prominent mathematicians in the Bernoulli family. He became familiar with calculus through a correspondence with Gottfried Leibniz‚ then collaborated with his brother Johann on various applications‚ notably publishing papers ontranscendental curves (1696) and isoperimetry(1700‚ 1701). In 1690‚ Jacob Bernoulli became the first person to develop
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1. Introduction Voice morphing means the transition of one speech signal into another. Like image morphing‚ speech morphing aims to preserve the shared characteristics of the starting and final signals‚ while generating a smooth transition between them. Speech morphing is analogous to image morphing. In image morphing the in-between images all show one face smoothly changing its shape and texture until it turns into the target face. It is this feature that a speech morph should
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decibel (dB) is the most common. Analog Recording - Traditional audio recording with devices such as magnetic tape machines and vinyl records. Analog audio recording consists of a continuous curve‚ as opposed to digital recording‚ which consists of discrete samples. ASIO - (Audio Stream In/Out) A standard for low-latency drivers‚ created by Steinberg Media Technologies. Attack - The first part of the sound that you hear. Some sounds (like pianos and drums) have a very fast attack; the loudest
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and Castellucci 2000). Examples are the introduction of lasers‚ Fourier transform (FT) Raman‚ charge-coupled device (CCD) detectors‚ confocal Raman spectroscopy and fiber-optics‚ that allowed conservation scientists to record molecular spectra of minute samples or directly from the art object. Case study Red pigment samples were collected from the early Christian necropolis of El-Bagawt at Kharga Oasis‚ Egypt. El-Bagawat necropolis is dating back to the 4th century AD. Two of the most outstanding
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