University of Kansas Electrical Engineering & Computer Science

EECS 360

Homework #1

Problem 1.

a) Plot 2*tri(t+1), 2*tri(-(t+1)), and 1.5*tri((t+1)/3) Confirm your answers with Example of time shifting and changing the width of continuous time signals

b) Let f(t) = rect(t/2) + rect((t - 2)/2)*Exp((-(t - 1))/.25), plot f(t).Confirm your answer with Example of flipping and time shifting continuous time signals.

c) Let f(t) = rect(t/2) + rect((t - 2)/2)*Exp((-(t - 1))/.25), plot f(-(t-b)) for b = -1.2. Confirm your answer with Example of flipping and time shifting continuous time signals.

d) Let f(t) = rect(t/2) + rect((t - 2)/2)*Exp((-(t - 1))/.25), plot f(-(t-b)) for b = 1.2. Confirm your answer with Example of flipping and time shifting continuous time signals.

Chapter 2

31. a, b, 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, c, e, g , i

36.

37.

45. a, b

Author

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