ECE-350 Midterm: ECE 350 Boise State Exam2 s01
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. J21 what are the fourier series coefficients of y(t) (call them bk)? (c) (15 points) what is y(t) for these fourier series coefficients: a system has the impulse response jh. 80 + (a) (10 points) draw the magnitude bode plot describing this system on the attached semi- log paper. Why do you give this answer? (c) (15 points) if x(t) = e-4tu(t), what is y(t)? (d) (10 points) if x(t) = 3cos(10t + /4), what is y(t): (10 pts. each) the signal tx. 1 x(t)= 2-t has the fourier transform of. The following signals are related to the signal x(t). Determine the fourier transform of the following signals using properties from tables 4. 1 and 4. 2. Indicate clearly what formulas & rules you are using to get your answers. xa(t)
