Consider a signal, y(t) defined as, (-t+2, Osts1 t-1, y(t)= 1st32 t 5 3 3' |0, 2st55 otherwise The energy of the signal y(t) is E = 3 J. A periodic signal z(t) is defined as, 0st36 z(t) =. [v(t+6) for all t The power of w(t)= ÷z(21) is, (a) 1/24 J (b) 1/8 J (c) 1/16 J (d) 1/4 J

Q: x(t) = sinc(t). The energy of the signal y(t) = x(t) * x(t) Let

A:

Q: What is the amplitude and time constant of the following waveform: V1(t) = 15 e^(-100t)u(t) V

A: Given equation V1(t)=15e(-100t)u(t) V Standard equation is given by V(t)=Vme-tζu(t) V

Q: Consider the following continuous signal x(t). Using a definition of periodicity, determine whether…

A:

Q: For each of the following signals, state whether the signal is periodic. If it is periodic, find the…

A: Given:two continuous time signals,To determine:whether the given signals are periodic? If periodic,…

Q: Sketch the continous time signal  u(2t+3)

A: Write the expression for the unit step signal, Now, draw the graph of the unit step signal versus…

Q: Problem Convert the continuous signal described by y(t) = 10 sin 2πt V into a discrete set of eight…

A: We need to convert the signal described by Volts, into a discrete set of numbers using a time…

Q: Determine the fundamental frequency of the given continous-time signal, x(t) in Hz, and then express…

A:

Q: √7eπi = find the rectangular form

A: Note: eix=cos x +i sin xe-ix=cos x -i sinx

Q: (a) Consider the following signals: (i) (ii) (iii) x(t) = sin x(t) = 2r (²) x(t)=e-2tu(t) x(t) = et…

A: We need to answer all subparts.

Q: onsider the following system. -- x[n] --- Plot the output y[n] for n = -2,..., 2 when the input x[n]…

A: Given Data: A block diagram with, Input =xn Output =yn A Periodic input of xn To Find: The plot of…

Fourier Series

Most of the incidents studied in the field of Engineering and Science as a function of time. For example, current and voltage are in the alternating current circuit. These occasional activities can be analyzed in the activity components (fundamental frequency and harmonics) through a process called Fourier analysis.