(Difficulty: * *) Consider the following finite support signal: «3} - [(-1)"n for n = 1,2,3 otherwise Consider also its periodic repetition y(n] = E [n + 7k]. Compute the energy of æ [n].

Q: Find y[n] if x[n]= [ u(n+2)-u(n-2)] and h[n]= 2+ n for n=-1, 0, 1, 2 please solve step by step…

A: In the above given question we need to calculate convolution of the given sequences.

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Q: Q6: Test the periodic and aperiodic behavior of this natural signals a) G[n]=3sin [4pi n] +7 cos [3…

A: We need to check whether the given signal is a periodic or aperiodic .

Q: 5. Sketch the signal x[n] = 28[n] - 8[n − 1] + [n +2], and the signal h[n] = 28[n + 1] - d[n+ 2].

A: We need to sketch given sequences.

Q: x(n)=4+4*u(n-10) Calculate the average power of the discrete-time signal defined as ?

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Q: The sequence x(n) = 3sin(0.5an) was created by sampling a continuous sinusoid at a sampling rate of…

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Q: 2. Find the even and odd part of the given discrete time signals: x(n) = u(n) x(n) = r(n) Select n…

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Q: Required information Consider the signal x(f) where the harmonic function is based on T= To, which…

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Q: A continuous-time sinusoid cos(27(850)t + 0) is sampled at a rate f, = 1000 Hz. What is the aliased…

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Q: Q6: Test the periodic and aperiodic behavior of this natural signals a) G[n]=3sin [4pi n] +7 cos [3…

A: We need to check whether the given signal are periodic or not periodic

Q: s)Use your own words to explain the following graph, why time scaling in time domain causes signal…

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Q: - nu(n-2), - 0 <n< 0o, find the following. Represent each discrete signal as a sequence of numbers…

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Q: Which among the following is represented by a parabolic input signal? O Velocity O Acceleration O…

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Q: x [n] = 0.25^n(u[n]) h[n] = (n + 1) • 75^n(u[n]) Find the DFT of the output signal y [n] = x [n] * h…

A: The DFT of a discrete-time signal x[n] is given by X(k) = ∑ x[n]e^(-j2πkn/N) where k is the…

Q: Dsp_

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Q: 1. Determine the convolution result y[n] of two signals x[n] and h[n] using the analytic method of…

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Q: Q2) The two control areas are interconnected through a tie-line. The parameters of each area based…

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Q: Frequency Domain A 5[8(f – 200) + 8(f + 200)] В (5/2) rect(f/2)e-j4nf C 180 sinc(20 f)e¬j8nf D -84…

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Q: The impulse response of an 'nitially re axed liheal system is e 2t u(t). To produco a response of te…

A: we need to determine the input value for the given response.

Q: Q1/ Sketch the frequency spectrum at each point (a, b and c) b X(t) L.P.F Sampler Where X(t) = f(x)…

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Q: Neat handwritten solution only PLEASE

A: Given: A discrete time complex signal,  x[n]=ej83πn+ej5πn+π3, To find: Fundamental period of the…

Q: Q2/Suggest a LTI system to convert the input from r(t) = A cos(t), to outpu equal to c(t) = 2A…

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Q: 3) Consider the following signal: x[n] = 0.25"u[n]

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Q: a) i) Sketch the sequence x[n] = cos (n. π/2) plotted against 'n' (the sketch should only go from n…

A: Given Data: A sequence of xn=cos nπ2, -2≤n≤3 The input and impulse sequences of, xn=12n hn=12,…

Q: Calculate the frequency response of the following unit sample sequences: h[n] = (²) ₁u[n] b. h[n]…

A: Given:DT sequences, we need to compute frequency response of above DT signals.

Q: What is the energy sequence of the signal ax(n) +by(n-I) in terms of cross correlation and auto…

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Q: Using MatLab, plot the signal x(t) = 10*cos(800*pi*t + pi/4). Use 5 samples per period and plot 3…

A: According to the question, we need to plot signal x(t) =   by using MatLab.

Q: Given the input discrete time signal x[n]= 25(n)+38(n-1)+48(n-2)+35(n-3).Find the following a.…

A: Given the input discrete-time signal : x[n]=2δ(n)+3δ(n-1)+4δ(n-2)+3δ(n-3) We need to find the…

Q: For the discrete time function f[n] = 1.25n+j a.) Sketch (by hand) the waveform for f[n] vs n. Lal…

A: Given Data:A discrete-time signal of,To Find:The waveform for f[n] for the first 5 nonzero…

Q: 11. Find even and odd components of the signal x(n) = {1, 1, 0.5}

A: Given:h(n)=1,1,0.5h(-n)=1,1,0.5

Q: (Discrete time signal x₁(n) = (0.2)^u(n-1) and x₂(n) = u(n) – u(n − 1) is operated with x[n] =…

A: Given, Signals are  x1(n) = (0.2)nu(n-1)  x2(n) = u(n) - u(n-1) We need to find convolution of x1(n)…

Q: A certain discrete-time sequence w[n] has a periodicity of eight. Its first five DTFS coefficients…

A: DTFS coefficients

Q: A discrete-time system with input[n] and output y[n] is governed by y[n+1] − 0.75y[n] = x[n + 1] and…

A: Given: y[n+1]−0.75y[n]=x[n+1] x[n]=cos(Ωn)We need to find the steady-state value of y[n] when Ω =…

Q: A signal is repoesented by - xt) = %3D ; H>I Detemine the Fourjer toansfom of The onvolved signal-…

A: Let X(w) is a Fourier transform of x(t) then x(αt)=1αX(wα) y(t)=x(2t)⊗x(t2)Y(w)=12. X(w2) . 2.…

Q: Given a discrete signal, x[n] = { 3,3,3,6, 5, 4, 3, 2, 2, 2 } i) Determine the odd part of x[n]. ii)…

A: In this question,  Find the odd signal of the given signal x(n)  Analyze the signal, x(n) in term of…

Q: The continuous time signal *(t) = cos(4000) is sample with a sampling period T to obtain a discrete…

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