Remember that the phase of a sinusoid can be calculated after measuring the time location (or in the case of a discrete-time signal, the sample index) of a positive peak, if we know the frequency. (a) Make measurements of the "time-location of a positive peak" and the amplitude from the plots of x₁(t) and x₂(t). Then calculate (by hand) the phases of the two signals, x₁(t) and x2(t), by converting each time-shift tmi to phase. Note: when doing computations, express phase angles in radians, not degrees! (b) Measure the amplitude A3 and time-shift tm3 of x3(t) directly from the plot and then calculate the phase (93) by hand. Show how the amplitude and time-shift were measured, and how the phase was calculated.

Remember that the phase of a sinusoid can be calculated after measuring the time location (or in the case of a discrete-time signal, the sample index) of a positive peak, if we know the frequency. (a) Make measurements of the "time-location of a positive peak" and the amplitude from the plots of x₁(t) and x₂(t). Then calculate (by hand) the phases of the two signals, x₁(t) and x2(t), by converting each time-shift tmi to phase. Note: when doing computations, express phase angles in radians, not degrees! (b) Measure the amplitude A3 and time-shift tm3 of x3(t) directly from the plot and then calculate the phase (93) by hand. Show how the amplitude and time-shift were measured, and how the phase was calculated.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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