Section 2.2 Matrices in Matlab 75 2.2 Matrices in Matlab You can think of a matrix as being made up of 1 or more row vectors of equal length. Equivalently‚ you can think of a matrix of being made up of 1 or more column vectors of equal length. Consider‚ for example‚ the matrix 1 2 3 0 A = 5 −1 0 0 . 3 −2 5 0 One could say that the matrix A is made up of 3 rows of length 4. Equivalently‚ one could say that matrix A is made up of 4 columns of length 3. In either model‚ we have 3 rows
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INTRODUCTION TO MATLAB © Dr. James S. Kang‚ Professor‚ ECE Department‚ Cal Poly Pomona Opening MATLAB Start → Programs → MATLAB → R2010a → MATLAB R2010a or double click on icon ( ). Slightly different for different versions and operating systems. The MATLAB window opens up as shown below. Depending on Desktop options‚ the window looks different. Set the Current Folder on top of the screen. Working on Command Window We are demonstrating the use of Command Window by solving HW Problem 1.9 1.9 The
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Using Matlab to Execute a Genetic Algorithm Optimization of Two Variable Function The function to be optimized is given by: [pic] The maximum value of this two variable function is desired‚ however Matlab’s gatool finds the minimum of fitness functions and so as in the previous example the function must be altered as follows: [pic] Now we must enter this function‚ as before‚ into a Matlab function file. Start Matlab and change the working directory to your Knowledge
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DETERMINATION OF ABCESSION SIZE USING DIGITAL IMAGE PROCESSING TO AIDE ENDODONTIC THERAPY Karthikeyan Karunakaran‚ Nikil Ravi‚ Srinevasan MS Abstract-- Endodontic therapy is a treatment where the infected tooth s cavity is removed completely and filled with gutta-percha .During this therapy the size of the abscission in the root apex is important. If the abscission size is small the dentists call them lesion which can be easily removed during the therapy itself. But if it is large‚ the therapy
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DOI 10.5162/IMCS2012/PT1 Gas Sensors Status and Future Trends for Safety Applications Tesshi Shigemori Chairman of Gas Alarm Industries Association of Japan‚ Regular Associate Director of Japan Safety Appliances Association‚ and President of New Cosmos Electric Co.‚ Ltd. Email: shigemori.tesshi@new-cosmos.co.jp 2-5-4 Mitsuya-naka‚Yodogawa-ku‚Osaka 532-0036‚ JAPAN Abstract: Actually there are many measures to prevent accidents caused by gas leaks and/or gas generations. However‚ only
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Introduction to Programming in MATLAB 6.094 Lecture 1: Variables‚ Scripts‚ and Operations Danilo Šćepanović IAP 2010 Course Layout • Lectures 1: 2: 3: 4: 5: Variables‚ Scripts and Operations Visualization and Programming Solving Equations‚ Fitting Images‚ Animations‚ Advanced Methods Optional: Symbolic Math‚ Simulink Course Layout • Problem Sets / Office Hours One per day‚ should take about 3 hours to do Submit doc or pdf (include code‚ figures) No set office hours but available
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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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2000 >> >> disc=zeros(1‚n); x1=disc; x2=disc x2 = 0 0 0 0 0 0 >> disc(m) ans = 0 >> x1(m) ans = 0 >> X=[1 3 -5 -1]’; >> A=[-2 1 00; 3 4 7 -2; 1 0 0 1; 6 7 -2 0; 5 3 1 0]; ??? Error using ==> vertcat CAT arguments dimensions are not consistent. >> A=[-2 1 0 0; 3 4 7 -2; 1 0 0 1; 6 7 -2 0; 5 3 1 0]; >> [m n]= size(A); >> Y=zeroes(5‚1); ??? Undefined function or method ’zeroes’ for input arguments of type ’double’. >> Y=zeros(5
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POWER SYSTEM STABILITY STUDIES USING MATLAB A Project Report Submitted in partial fulfillment of the requirements for the degree of Bachelor of Technology in Electrical Engineering By PRANAMITA BASU ( Roll No. – 10502064 ) AISWARYA HARICHANDAN ( Roll No. – 10502019 ) National Institute of Technology Rourkela Rourkela-769008‚ Orissa POWER SYSTEM STABILITY STUDIES USING MATLAB A Project Report Submitted in partial fulfillment of the requirements for the degree of Technology Bachelor
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