ECE-350 Midterm: ECE 350 Boise State Exam2 sample s09
15 Feb 2019
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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. Tables 3. 1, 4. 1, 4. 2, 9. 1 and 9. 2 and the table of common fourier series will be provided. This test is cumulative, so also review problems from sample exam. #1: determine the (exponential) fourier series for x(t) = cos(2t) + 2sin(3t) - cos(5t) - 1. 3 : what is y(t) for these fourier series coefficients? what are the fourier series coefficients of y(t) (call them bk), determine the (exponential) fourier series of x(t) as shown below using the fourier integral. x(t) 1: determine the fourier transform of x(t) both by equation 4. 9 and by using the tables. Use the results of (a) to determine the fourier transform of the following signals. 1 t: use the property of duality and your results from problem #4 to find the transform of.
