outputs of the system is called an autoregressive model (AR)‚ while a model which depends only on the inputs to the system is called a moving average model (MA)‚ and of course a model based on both inputs and outputs is an autoregressive-moving-average model (ARMA). Note that by definition‚ the AR model has only poles while the MA model has only zeros. Several methods and algorithms exist for calculating the coefficients of the AR model‚ all of which are implemented by the matlab command ’ar’. We use the
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RESEARCH METHODOLOGY BY WELMAN‚ KRUGER AND MITCHELL‚ 3RD EDITION. THE AIMS OF RESEARCH Research is a process that involves obtaining scientific knowledge by means of various objective methods and procedures. The term objective indicates that these methods and procedures do not rely on personal feelings or opinions and that the specific methods are used at each stage of the research process. These methods include procedures for drawing samples (e.g. simple random sampling)‚ measuring variables‚ collecting
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Numerical Methods Questions 1 f(x) = x3 – 2x – 5 a) Show that there is a root β of f(x) = 0 in the interval [2‚3]. The root β is to be estimated using the iterative formula ‚2 5 2 0 2 1 1 = =++ x x x n n b) Calculate the values of x1‚ x2‚ x3‚ and x4‚ giving your answers to 4 sig fig. c) Prove that‚ to 5 significant figures‚ β is 2.0946 2 Use the iterative formula n n n cox x x − =+ 1 1 With x1 = 0.5 to find the limit of the sequence x1‚ x2‚ x3
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The most appropriate recruitment methods for shop management trainees are business college recruitment and job fair. For college recruitment‚ first‚ the salary for college students are cheap‚ it saves the cost of recruitment. Also‚ students has high learning ability and enthusiastic attitude‚ they are willing to learn‚ therefore‚ they are easier to train. Besides‚ some undergraduates and postgraduates are specialized in management in a business college‚ I. G. Boutique can recruit among qualified
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relating to the study for meaningful analysis. Results as well as findings indicate that training of supervisors on appraisal and how to monitor the set objectives of the current system is very important for acceptable and sustainable appraisal process. The overall objective of the Performance appraisal System is to manage and improve the performance of the Public Service by enabling a higher level of staff participation and involvement
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Internal communication is what attracts and retains skilled employees to your business and it is how the management of the business guides employees in reaching the goals of the business. Internal Method of communication Notice boards Very effective everyone passing by get the info‚ cheap process Memos It is brief‚ paper form‚ deal with one subject Face to Face Forum‚ Team Briefing‚ meeting-contact all members‚ every one can participate Report Clear‚ concise contain lot of information
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& FUSION WELDING PROCESS Dr. Tasnim Firdaus Ariff Welding Fundamentals Overview of Welding Technology 2. The Weld Joint 3. Features of a Fusion Welded Joint 1. 2 Joining and Assembly Distinguished Joining - welding‚ brazing‚ soldering‚ and adhesive bonding These processes form a permanent joint between parts Assembly - mechanical methods (usually) of fastening parts together Some of these methods allow for easy disassembly‚ while others do not 3 Welding Joining process in which two (or
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Title: Determination of chloride by the Mohr Method Objective: To determine chloride by using Mohr Method. Introduction: The Mohr method is the method used to determine the chloride ion concentration of a solution by titration with silver nitrate. As the silver nitrate solution is slowly added‚ a precipitate of silver chloride forms. Ag+ + Cl- AgCl(s) (Ksp for AgCl is 1.810-10) The chloride ion (Cl-) is an important anion found in solids and solutions. Chloride is the predominant anion
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Methods of Research Jennifer Whitehead CJ490 8/12/14 Professor Price Methods of Research Scientist conducts research on a daily basis. The purpose of this research is exploration‚ description‚ explanation‚ and application. In the area of criminal justice things are getting researched all of the time. Take murder for example‚ the police have to explore to find out what actually happened. They have to describe the events leading up the the murder. They have to explain the facts to try and
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Study Methods Do you study best alone? In a group? Are you bothered by noise? Need frequent breaks? Everybody is different. By improving your study methods‚ you can improve your homework scores and test grades. 3 Way and 3 Day Study Strategy Looking for the most effective way to study for a test? Use this study method to make the information stick! 10 Great Study Habits It is never too late to develop great study habits. If you’re starting a new school year‚ or you just want to improve your
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