PDF-Chapter EIGENVALUES AND EIGENVECTORS

Author : cheryl-pisano | Published Date : 2014-12-14

1 Motivation We motivate the chapter on eigenvalues by discussing the equ ation ax 2 hxy by c where not all of a h b are zero The expression ax 2 hxy by is called

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Chapter EIGENVALUES AND EIGENVECTORS: Transcript


1 Motivation We motivate the chapter on eigenvalues by discussing the equ ation ax 2 hxy by c where not all of a h b are zero The expression ax 2 hxy by is called quadratic form in and and we have the identity ax 2 hxy by x y a h h b AX where an. 41 No 1 pp 135147 The Discrete Cosine Transform Gilbert Strang Abstract Each discrete cosine transform DCT uses real basis vectors whose components are cosines In the DCT4 for example the th component of is cos These basis vectors are orthogonal a 1 Introduction to Eigenvalues Linear equations come from steady state problems Eigenvalues have their greatest importance in dynamic problems The solution of dt is changing with time growing or decaying or oscillating We cant 64257nd it by eliminat Joy Visualization and Graphics Research Group Department of Computer Science University of California Davis In engineering applications eigenvalue problems are among the most important problems connected with matrices In this section we give the bas Consider the state space system with the A matrix given by a 65000 05000 65000 65000 05000 55000 55000 55000 05000 05000 05000 65000 05000 05000 55000 05000 For this example consider when B is b1 0 1 0 2 1 2 3 4 3 3 2 3 Check the controllability o 1 Eigenvalues and the Characteristic Equation Given a matrix if 611 where is a scalar and is a nonzero vector is called an eigenvalue of and an eigenvector It is important here that an eigenvector should be a nonzero vector For the zero vector Section 4.4. Eigenvalues and the Characteristic Polynomial. Characteristic Polynomial. If . A. is an . matrix the . characteristic polynomial . is a function of the variable . t. we call . that is the determinant of . (Non-Commuting). . Random Symmetric Matrices? :. . A "Quantum Information" Inspired Answer. . Alan Edelman. Ramis. . Movassagh. July 14, 2011. FOCM. Random Matrices. Example Result. p=1 .  classical probability. BY. YAN RU LIN. SCOTT HENDERSON. NIRUPAMA GOPALASWAMI. GROUP 4. 11.1 EIGENVALUES & EIGENVECTORS. Definition. An . eigenvector. of a . n . x . n. matrix . A. is a nonzero vector . x. such that . Prepared by Vince Zaccone. For Campus Learning Assistance Services at UCSB. Prepared by Vince Zaccone. For Campus Learning Assistance Services at UCSB. Consider the equation . , where A is an . nxn. Prepared by Vince Zaccone. For Campus Learning Assistance Services at UCSB. Prepared by Vince Zaccone. For Campus Learning Assistance Services at UCSB. Consider the equation . , where A is an . nxn. Case I: real eigenvalues of multiplicity 1. MAT 275. Let . and . be two functions. A system of differential equations can have the form. where . and . are constants. This is an example of a linear system of ODEs with constant coefficients.. Mark Hasegawa-Johnson. 9/12/2017. Content. Linear transforms. Eigenvectors. Eigenvalues. Symmetric matrices. Symmetric positive definite matrices. Covariance matrices. Principal components. Linear Transforms. (Non-Commuting). . Random Symmetric Matrices? :. . A "Quantum Information" inspired Answer. . Alan Edelman. Ramis. . Movassagh. Dec 10, 2010. MSRI. , Berkeley. Complicated Roadmap. Complicated Roadmap. Review. If . . (. is a vector, . is a scalar). . is an eigenvector of A . . is an eigenvalue of A that corresponds to . . Eigenvectors corresponding to . are . nonzero. solution . of . (. A. .

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