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2. For the following signal x(t), find and sketch x(1-2), x(1+2),x(-1), X(21) and -2x(3-21). X(t) Note:...
#4) The following signal x(t) is given (graph). Sketch (a) x(-t/3) (b) -2x(-3t+3) - 2 Please help me and explain the steps? I'm really trying to understand this. Thank you 3 F-1
Consider a signal x(t) which is given as 1 x(t) - 2 <t<2 2 0, otherwise a) Sketch x(t) b) Sketch 3x(t – 1) c) Sketch – 2x(-t - 1) Identify all labels and amplitudes to get the whole score.
I need a Matlab code example plz 1. Suppose x(t) -3u(t+3) - u(t)+ 3H(t-3) - 5H(t-6) a. Sketch x(t). b. For the signal x(t) given, determine and sketch the following signals: ,g(t) x(t-6) g2(t) - x(3t-6) ii. s(t) x(3t-6) +2 c. Create a MATLAB script that uses a function to express x(t), and plots x(t) in the time interval- 5 < t < 8s, using a time increment of At= 0.01s. Next, use the function to graph each of the...
2) (Fourier Transforms Using Properties) - Given that the Fourier Transform of x(t) e Find the Fourier Transform of the following signals (using properties of the Fourier Transform). Sketch each signal, and sketch its Fourier Transform magnitude and phase spectra, in addition to finding and expression for X(f): (a) x(t) = e-21,-I ! (b) x(t)-t e 21 1 (c) x(t)-sinc(rt ) * sinc(2π1) (convolution) [NOTE: X(f) is noLI i (1 + ㎡fy for part (c)] 2) (Fourier Transforms Using Properties)...
Question #5: Consider the continuous-time signal shown below. x(t) -6 -4 -2 4 -2 (a) Sketch y(t) x1) (b) Sketch y(t) 2x[t- 2) (c) Sketch y(t) - 5x(t/3) (d) Sketch y(t) x(t) -x(-t)
Question #1 [15 points) Consider the following signal, x(t)=rect(t/50) (i) Find X(w) by definition (ii) Sketch the magnitude and phase response of X(w) (iii) Energy of x(t)= Page 1 of 2
Consider the following continuous-time signal. x(t) = 1 for m < t < m + 1 −1 for m + 1 < t < m + 2 for m = − 4,−2, 0, 2, 4, · · · Sketch the following signals. (a) x(t) (b) y(t) = 2x(2t − 1) + 1
2. Sketch the graph of the following functions and find the values of x for which lim f(x) does not exist. b)/(x) = 1, x = 0 f(x)- 5, x=3 c) x2 x>1 2x, x> 3 d) f(x)-v e) (x)- [2x 1- sin x Discuss the continuity of the functions given in problem #2 above. Also, determine (using the limit concept) if the discontinuities of these functions are removable or nonremovable 3. Find the value of the constant k (using...
No mathematical expression for x(t). Problem 2: A message signal x(t), is illustrated in the graphs below x(t) 1.5 1 0.5 -1 3 -0.5 1 -1.5 Time (s) 2 1 -45 -30 -15 0 15 Frequency (kHz) This signal is applied to a Narrow Band FM generator as shown below; x(t) Ф. (t) NBFM 5.60 MHz. anda frequency deviation The NBFM Signal p(t) has a center frequency f Afi 2.4 kHz - A. Sketch the time-domain signal p1(t) using the...
MATLAB Q1 A signal x(t) is shown in the following figure: X) 3 -2 1 01 2 3 sketch x( t+2).