sin 3 a[n] x[n] = cos y[n] = x[n]a[n]

Q: 4. A. Find the Fourier Transform of the signals below. a. x(t) = sinc²(t).cos(6mt). (Find by…

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Q: Consider a function x(t) with a period To = 4 and Co = 0 Given another function: y(t) = 2æ(t+1) – 2…

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Q: Question 4. A de motor develops 50 N-m of torque at a speed of 4775 rpm (500 rad/sec) when 10 volts…

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Q: D Find the Fourier expansion for the function fit)= t_t3 in the intervad -ist <I

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Q: 1. For the following funchron, g (6), onich aecet'sfjes the Divichlet's onditions,uning the…

A: G(w)=∫-∞∞g(t)e-jwtdt         =∫-∞∞αe-βte-jwtdt          =∫-∞0αe-β(-t)e-jwtdt +∫0∞αe-βte-jwtdt…

Q: Find Fourier transform for: rect(t – 2). cos(500t) Select one: O a. F[rect(t - 2). cos(500t)] = le…

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Q: please do part a and b.  Part b is in MATLAB code. Some Information: To make rectagular pulse: 1)…

A: Step 1:a) **Derivation of the Fourier Transform of a Rectangular Pulse**The rectangular pu of width…

Q: The Fourier Transform of a continuous time signal x(t) which is

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Q: Which of the following equations is an equation for the coefficients of the Fourier series

A: In this question, choose the correct option Which of the following equations is an equation for the…

Q: x[n] = u[n] – u[n – 10] Which of the following is the Fourier transform of the signal? ejw10 X(@) 1…

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Q: Find the fourier transform of the following signal. (a) eatu(-t) (b) t"e-atu(t) (c) ejwat

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: O bk=ak

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Q: Fourier Transforms: Why is the Fourier Transform of U[n] = z/(z-1) but for 1 it is delta(n)? Can you…

A: Let x(t) be a continuous time function and x[k] is its Discrete sequence then x[k] can be found from…

Q: Determine the discrete-time Fourier transform of the signal x[n] = (0.5)¹−¹u[n − 1]. O a. X(w) = O…

A: here we have to find the DTFT of the given signal

Q: A voltage Source the figure. by Fourier. Viltl = 2etult), is applied to the RL circuit Find the…

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Q: The fourier transform of a signal.x (t) is X (w - 1) . What is the Fourier Transfom of the signal ɖ9…

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Q: 8- Using Fourier Transform property, find the Fourier transform of x(t)? x(t) ماده 1 2 3 Given that…

A: Given: , x(t) can be made using, To find: Fourier transform of x(t).

Q: he iron loss of the transformer at 400 Hz is 10 Watts. Assuming that eddy current and hysteresis…

A: The iron loss is sum of hysterisis loss and eddy current loss. Since both losses are directly…

Q: 1. Question Fourier transforms of the following signal X(w) and |X(w)| Calculate and graph the…

A: Solution:    Given :  In this question they have mentioned the continuous time domain signal x(t).…

Q: 1) Find the Fourier transform of the signal in the figure below. g(t) 0 T

A: Given signal g(t) is,                                                                 Fourier…

Q: Electrical Engineering How to find the Fourier Transform of 12000sinc^2(100*t)*cos(2*pi*80*t)?

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Q: The output of the Fourier Transform is a: Select one: O a. series of signal amplitudes of sinusoids…

A: The Fourier transform is shown below.

Q: The fourier transform of a signal x (t) is X (w – 1). What is the Fourier Transfom of the signal des…

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Q: Use the Time Differentia y(t) =x(t) +x(T. x(1) Xo -To – Xo

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Q: 1) An aperiodic continuous time signal x(t) is shown in Figure-.Computeand draw the Fourier…

A: we need to find the fourier transform of the given signal x(t).

Q: (b) Signal v(t) can be graphically illustrated as in Figure Q4 (b)(i): v(t) (i) (ii) (iii) -T 50 -4…

A: Given Data:A signal of,Amplitude First zero crossing after t=0 is To Find:Mathematical expression…

Q: X₂(f)shown in figure (1) are combined to form 10-4 X₁(f) 10-4 X₂(f) -5 kHz 0 5 kHz -10 kHz 0 Figure…

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Q: 1. Find the Fourier transform of the following functions: a) e-3jwot+5 1 b) ejwot+5cos5jwot

A: Solution (a) - Given,y(t) = 5e-3jω0t+5Simplifying the above function,y(t) = 5e-3jω0t+ 55y(t) =…

Q: Q1) A- Two signals x₁(t) and x₂ (t) having Fourier transforms X₁(f) and X₂(f)shown in figure (1) are…

A: The spectrum of signal x1(t) is given as And, The spectrum of signal x2(t) is given as

Q: Problem .2 Given in the following v(t) signal. v(t) -4 -3 -2 a. b. -1 6 0 1 2 ா 5 6 t[ms] Find Co…

A: According to the question, for the signal v(t) as shown below We need to find a. Find Co and Xn…

Q: Use the Time Differentiation Property to find the Fourier Series of the signal x(t) given below.…

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Q: Find the fourier transform of the following signal. 1. ejwot 2. sin wot

A: Please refer the attached images for the complete answer..

Q: Consider a function r(t) with a period To = 3 and Cor = 1 Given another function: y(t) = -3x(t+1) +…

A: The correct option is b part

Q: Q3: Given F{e-} = find the Fourier transform of the following using properties: 1. 으e-lel. dt 2. F…

A: In this question we will find fourier transform using properties...

Q: Compute the discrete time Fourier series (DTFS) of the following signal and plot its magnitude…

A: In the question The given signal x[n] .  Find the discrete time Fourier series and plot the…

Q: : Find the discrete Fourier series of x(n)- cos (1.414 x n).

A: First we represent x(n) in term of cosine then compare with Fourier series coefficient expression .

Q: Difficult Fourier Transform: What is the Foruier Transform of rect(t/tau) where tau is the width of…

A: Given Data: The continuous-time signal of,  To Find:The expressions of .The magnitude and phase…

Q: If the Fourier transform of x(t)=e is X(w) = /2ne vo, then the Fourier transform of e is: а. -125…

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Q: | Let the periodic signal f(t) be shown in the figure, fit)-f(t+1): - T/2 - T/4 O T/4 T/2 A = 10; T…

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