University of Kansas Electrical Engineering & Computer Science

EECS 360 Spring 2013

Homework #1

Chapter 2

31. a, b, c, e, m, n, o, p (for m, n, o, p confirm your answers with Example of time shifting and changing the width of continuous time signals)

32. a, b, c, e, f , i

Class 1. a) Plot -2*tri(t+1), b) -2*tri(-(t+1)), c) 3*tri((t+1)/3) (confirm your answers with Example of time shifting and changing the width of continuous time signals)

Class 2. Let f(t) = t*rect(t-.5) + rect(t-1.5). a) Plot f(t), b) Plot f(-t), c) Plot f(t+2) (confirm your answers with (Example of flipping and time shifting continuous time signals)

36.

37.

43. b (only need to find one shifting/scaling solution)

45. a, b

55. a, c

57. a, d. h

58. a, c

Author

Victor S. Frost, frost@eecs.ku.edu