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Solution 10 July 2015 ECE301 Signals and Systems: Midterm ...
www.projectrhea.orgECE301 Signals and Systems: Midterm Cover Sheet Test Duration: 60 minutes ... We covered a number of general properties of systems in the lecture. In particular, a system may or may not be (1) Memoryless (2) Time invariant (3) ... Consider the causal discrete-time LTI system below.
Exercises in Signals - New York University
eeweb.engineering.nyu.edu1.2.18 The impulse response of a discrete-time LTI system is given by h(n)= ⇢ 1ifn is a positive prime number 0 otherwise (a) Is the system causal? (b) Is the system BIBO stable? 1.2.19 You observe an unknown LTI system and notice that u(n)u(n2) - S - …