ECE-350 Midterm: ECE 350 Boise State Exam3 Solutions s07
15 Feb 2019
School
Department
Course
Professor
Document Summary
One 8 x 11 sheet of notes, and a calculator are allowed during the exam. Write all answers neatly and show your work to get full credit. A calculator is allowed during the exam, but should not be needed. 27 april 2007: (30 points) you are given a signal, x(t), The spectrum for the real signal x(t) is shown below: 100: (6 points) draw and fully label a(j ). 140: (6 points) draw and fully label b(j ). 100 (same as a(j ) because filter has a cut off frequency higher than the greatest frequency in a(j ) : (6 points) draw and fully label d(j ). 100: (6 points) draw and fully label e(j ). 100: (6 points) draw and fully label y(j ). 27 april 2007: (30 points) z-transforms, (6 points each) determine the z-transform of the following signals. 1 x[n] = [n+1] [n] + 2 [n-1] + [n-2]
