HW1(2).pdf - ECE301 Assignment 1 Introduction to signals 1 Question 1 Integrate R 2π 0 ejω1 t � ejω2 t dt 2 Question 2 Specify the amplitude and

HW1(2).pdf - ECE301 Assignment 1 Introduction to signals 1...

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ECE301 Assignment 1 Introduction to signals 1. Question 1 Integrate R 2 π 0 e 1 t · e 2 t dt . 2. Question 2 Specify the amplitude and phase for the following signals. a) e j 2 πt b) 2 e jt 2 c) je 3 t d) e 2 t 3. Question 3 Specify the phase of the following complex numbers. a) j b) j 2 c) - j d) 1 j 4. Question 4 a) Prove that f [ n ] = e 0 n is periodic in the frequency domain. Assume ω 0 = 2 in this question. b) What is its periodicity? 5. Question 5 MATLAB i)Please plot the following signals in time domain using Matlab. In order to fully specify the
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