EL ENG 120 Midterm: ee120-fa2016-mt1-Fearing-exam
Document Summary
One 8. 5x11 inch page double sided formula sheet. No calculators: there are 5 problems worth 100 points total. There may be more time e cient methods to solve problems. In the real world, unethical actions by engineers can cost money, careers, and lives. The penalty for unethical actions on this exam will be a grade of zero and a letter will be written for your le and to the o ce of student conduct. 2 = 26. 6 tan 1 1 = 45 sin 30 = 1. 20 log10 5 = 20db 6db = 14db 20 log10 10 = 10 db. [16 pts] a. classify the following systems, with input x(t) or x[n] and output y(t) or y[n]. In each column, write yes , no , or ? if the property is not decidable with the given information. (+1 for correct, 0 for blank, -0. 5 for incorrect).
