Instructor - Professor Larry Marple Class Loc & Time : Dearborn Hall 118. M,W,F 15:00 - 15:50 Email to: marple@ece.orst.edu Office Hour: M,F 10:00-noon R 13:00-15:00 (24 Oct, 21 Nov, 5 Dec) T13:00-15:00 (29 Oct, 5 Nov, 12 Nov, 26 Nov) Help Session: R 18.00-19.30 Owen 102 (except Dec 5 at Owen 101) TAs: Batcheller Hall 251 Shiwei Zhao (T,R 10.00-11.00) Tai Chain Chou (W 10.00-11.00) Voranon Kiettrisalpipop(M 11.00-13.00) Email to: Zhao@ece.orst.edu                  Chou@engr.orst.edu                  Kiettrvo@ece.orst.edu Textbook: E.W. Kamen and B.S. Heck, "Fundamentals of Signals and Systems," Second Edition, Prentice Hall, 2000, ISBN 0-13-017293-6 Reference: A.V. Oppenheim and A.S. Willsky, "Signals and Systems," Second Edition, Prentice Hall, 1997, ISBN 0-13-814757-4 C. L. Phillips and J. M. Parr,"Signal, System, and Transform," Second Edition, Prentice Hall, 1991, ISBN: 0-20-109589-0 D. K. Lindner, "Introduction to Signals and Systems",First Edition, McGraw Hill, 1999, ISBN 0-25-625259-9 Prerequisites: ENGR 203, MTH 256 Topics: 1) Fundamental Concepts (Chapter 1,4 Lectures) 2) Differential and Difference Equations (Chapter 2, 2.1-2.4, 5 Lectures) 3) Convolution  (Chapter, 3.1-3.4, 4 Lectures) 4) The Fourier Transform  (Chapter 4, 5 Lectures) 5) Frequency-Domain Analysis (Chapter 5 Lectures) 6) Discrete-Time Fourier Analysis (Chapter 7, 4 Lectures) MATLAB is used in this course extensively. Examinations:   Exams Date Time Place Points Mid #1 10/25 F 15:00 Dear 118 20 Mid #2 11/22 F 15:00 Gilbert 124 20 Final 12/10 T 12:00 Withycombe 109 25 One page of notes is allowed during examinations. midterm 1 solution midterm 2 solution Take home midterm solution final exam solution Homework: Number Assigned Due(in class) Points #1 10/09 10/16 5 #2 10/16 10/23 5 #3 10/23 11/06 10 #4 11/06 11/13 5 #5 11/13 11/27 10 **Homework due at the beginning of the class on due date. No homework accepted after class on due date. Total score and letter grade are posted Grading: A=93-100 A-=85-92 B+=79-84 B=73-78 B-=67-72 C+=61-66 C=55-60 C-=50-54 D=34-49 F<34   ECE 351 Topics: September 30 to December 6 Chapter 1: Definition of signals and systems Continuous-time (CT) and discrete-time (DT) models of signals and systems Input–Output system model (CT and DT) Elementary signals (unit-step, unit-ramp, impulse) (CT and DT) Periodic signals (CT and DT) Conditions for the sum of two periodic signals to be periodic (CT) Time shift (CT and DT) Sifting property of the impulse (CT and DT) Continuous and piecewise-continuous signals, signals defined by interval (CT) Generalized derivative (CT) Properties of causal, dynamic, linear, time-invariant systems (CT and DT) Chapter 2: Examples of signals and systems (CT and DT) Linear differential equations with constant coefficients (CT) Modeling of electrical circuits and simple mechanical systems (CT) Linear difference equations with constant coefficients (DT) Recursive methods for solving difference equation (DT) Chapter 3: Convolution sum representation of linear time-invariant (LTI) systems (DT) Unit-Pulse Response (DT) Graphical and analytical computation of convolution sum (DT) Properties of convolution sum (DT) Convolution integral representation of linear time-invariant systems (CT) Impulse Response (CT) Graphical and analytical computation of convolution integral (CT) Properties of convolution integral (CT) Computation of linear, time-invariant system output (DT and CT) Step response of linear, time-invariant system (DT and CT) Chapter 4: Representation of signals in terms of frequency components (CT) Complex Exponential Form (Euler's formula) (CT) Line Spectra (CT) Fourier series representation of periodic signals (CT) Trigonometric Fourier series (CT) Gibbs phenomenon (CT) Parseval's Theorem (CT) Fourier Transform (CT) Inverse Fourier Transform (CT) Properties of the Fourier Transform (CT) Generalized Fourier Transform (CT) Fourier Transform of periodic signals (CT) Complex Signal Info Chapter 5: Response of CT LTI System to Sinusoidal Input Response of CT LTI System to Periodic Input Fourier Series Representation of System Output Response of CT LTI System to Aperiodic Input Ideal CT Filters Ideal CT Linear-Phase Lowpass Filter Sampling Concepts