Question

Question 1.. Detemine if the following systems are linear or not (a) (5 points) y(t) = tx(t (b) (5 points) y(t) = 2(t (c) (5 points) y(t) = 2.r(t) +3 15 points Question 2 Determine if the following systems are time-invariant or not 10 points (a) (5 points) y(t) = x(2t) (b) (5 points) y(t) =r(t)u(t) 5 points Question 3 Determine if the following systems are causal or not (a) (5 points) y(t) = r(-t) 20 points Question 4 Consider the system yt)r(t)tu(t) Determine if the following system: (a) (5 points) Linear? (b) (5 points) Memoryless? (e) (5 points) Causal? (d) (5 points) Time invariant? Question 5 For the systems described by the following equations, with the input r(t) and output y(t), determine which are invertible and which are noninvertible. For the invertible systems, find the input-output relationship of the inverse system. 15 points Due: Jun. 27, 2019 EE 312 - Summer 2019 HW 2 (a) (5 points) y(t)= (b) (5 points) y(t) = cos(z(t)) (c) (5 points) y(t) = c=()

Answer 1

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Answer 2

b)Determine whether the following system is linear, time invariant, causal and Memoryless and stable, y(t) = t x(t-1).