for each chapter for the Wiley new book: System Simulation Techniques with MATLAB and Simulink Dingyü Xue‚ YangQuan Chen ISBN: 978-1-118-64792-9 Hardcover 488 pages Chapter-01 Introduction to System Simulation Techniques and Applications Abstract: This introductory chapter presents a concise overview of system simulation techniques and developments of simulation software including some historical early simulation softwares and programs. Then‚ MATLAB history and characteristics are briefly introduced
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Matlab 1.1.7 f(n) = u(n)-n(n-4) n = -5:5; f = (n >= 0); g = (n >= 4); stem (n‚(f-g)) g(n)=r(n)-2r(n-5)+r(n-10) n = -15:15; r = n.*(n >= 0); f = (n-5).*((n-5)>=0); h = (n-10).*((n-10)>=0); g = r - 2.*f + h; stem (n‚g) x(n) = δ(n) - 2δ(n-4) n = -5:5; f = (n == 0); g = ((n-4)==0); x = f - 2.*g stem (n‚x) y(n) = (0.9)^n (u(n)-u(n-20)) n = -20:20; f = (n >= 0); g = ((n-20)>=0); y = 0.9.^n.*(f-g); stem (n‚y) v(n) = cos
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he beginning of human life is the heart of the abortion debate. Why we never see pro-choice advocates‚ such like Planned Parenthood or NARAL‚ explaining where they believe life begins? Their most usual tactics is to shift the debate from whether abortion takes a human life to how "comprehensive sex education" and contraception can lower abortion rates. We are not debating the merits of different strategies to lower abortion rates‚ we are debating whether or not abortion takes human life‚ and one
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Analog & Digital Communication ____________________________________________ ___________PROJECT REPORT___________ CDMA Transmission Model An Overview in Matlab SUBMITTED TO: Engr. Abdul Basit SUBMITTED BY: Nadeem Raza 09-ECT-05 Amir Mehmood 09-ECT-22 Mohammad Shoaib 09-ECT-29 Saad Najaf Khan 09-ECT-38 Date: 15th June‚ 2012 UNIVERSITY OF ENGINEERING AND TECHNOLOGY TAXILA SUB CAMPUS CHAKWAL Introduction: CDMA is modulation technique to transmit data over a whole frequency
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>> 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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Simulation software Simulation software is based on the process of modeling a real phenomenon with a set of mathematical formulas. It is‚ essentially‚ a program that allows the user to observe an operation through simulation without actually performing that operation. Simulation software is used widely to design equipment so that the final product will be as close to design specs as possible without expensive in process modification. Simulation software with real-time response is often used in gaming
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Our objective is to design a close-set system that would recognize five designated speakers by using some of the DSP techniques we learned in MATLAB. To do this‚ we have a pre-recorded template that stores each speaker’s distinctive features. We will use this template to do a mix and match with the speakers in our system. Speaker identification refers to the process of identifying an individual by extracting and processing information from his speech. This is a fascinating area of research.
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ENG EK 127 Fall 2012 Project # 3 Project development by Josh Koerpel Instructions: You may work alone‚ or in groups of 2 or 3. You are encouraged to work with classmates in your lab section. This project is due on Wednesday‚ December 12th‚ by 7:00PM. Please note that there are only 44 PCs in the lab and over 240 students in the class. Not everyone can be in the lab at the last minute! You will be graded on the correctness of your solution‚ and on your programming style. This includes using loops
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DISCUSSION: After using both languages‚ Microsoft Excel and MATLAB (MATrix LABoratory)‚ on the same module experiments from 1 to 4‚ I observed the following: * For Microsoft excel‚ * It uses spreadsheet application where each elements or data values are distributed in cells. * Most statistical computations are easy to solve due to the manner of data organization where data are inserted on cells arranged in numbered rows and letter-named columns. * It is easy to plot
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Electrical and Computer Engineering ELEC 456 Communications Jerry Johnson Dr. Bernard Harris December 12th‚ 2010 MATLAB HAND-IN #9 Simulation of the Noise Performance of a FM Communication System Problem 6.17 In this problem‚ we will do this problem using the discriminator developed in problems 4.26‚ and 4.28 to construct the Matlab simulation system. Matlab code for Problem 6.17 %--------------------------------------------------------------- % Problem 6.17‚ Call it mat9a in
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