In each of 1 through 4, make a DFT approximation to the Fourier transform of f at the given point, using N = 512 and the given L.f (t) = et cos(t) for t 0 0 for t < 0, L = 4; f (4

1/25/2017 Homework #1 • It must be completed on-line in McGraw Hill Connect. • Accessible after 5:00 p.m., January 26. • Closes at noon, February 7. • No deadline extension is allowed. • No discussion on the homework questions is allowed. • Chapters 1 through 3 covered. • Ten multiple-choice questions,10 points each. • You are allowed to re-do and re-submit it until the closing date. • Every time you submit it, you can find out what your total score is. • On-line signing up for Connect will close on January 31. GEOL 1303-003, Spring 2017 1 Igneous Rocks, Intrusive Activity, and the Origin of Igneous Rocks Physical Geology 15/e,