ECE-350 Midterm: ECE 350 Boise State Exam1 sample s06

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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. Rationalize all complex fractions: clearly sketch each of the following signals (completely label the axes including all magnitudes and times of signals), x(t) = u(t)+u(t-1)-2u(t-2) 5 k knk : for the following system, if x(t) = x (t) 1 t: we are given an lti system such that the response to the input x1(t) is the output y1(t) as shown below: x1(t) Clearly sketch (completely labeling the axes) the output y2(t) of the lti system corresponding to the input x2(t) shown below. Explain how/why you came up with the output you propose based on lti properties. x2(t) 2 h(t) t y2(t) t: for the following lti system, h(t) = etu(-1-t) determine if each of the following properties are satisfied and explain why or why not, causality, stability, memory, if.