



question 5.15 a,b,c 5.15 Verify the following CTFT pairs: CTFT 2πδ(Ω), ( a ) 1 CTFT 2πδ (Ω-2), (b) ei2ot CTFT jπ ίδ(...
2. Find the CTFT for the following PERIODIC signals: a. xdt) = sin(2t + π/4)) b. Xb(t) = 2 + cos(2π/3 t) + 4sin(5π/3 t)
1. Find the CTFT of the following signals 0 otherwise cos(40rt) sin(10Tt = e-10t (b) x(t) = ) ( c) x(t) u(t) + e10ta(-t + 1)
11. Find the CTFT for the following functions. Sketch and label the magnitude response of each transform. (a) f(t) = една(--t + 1) (b) f(t) = e-31 [u(t + 2) _ u(1-3)| (c), f(t) = e-3n sin (2t).
2. Determine the CTFT of the following signals, then plot the magnitude spectrum (a) X(t) e2lt| (b) X(t) ea u(t), a > 0 (c) X(t) e4 (d) X(t) 6(t-3)
2. Determine the CTFT of the following signals, then plot the magnitude spectrum (a) X(t) e2lt| (b) X(t) ea u(t), a > 0 (c) X(t) e4 (d) X(t) 6(t-3)
Question 3 OMarks) In the circuit of the following figure, R 4 k52 and L -25 mH. 100 sin (ot C Figure. 1 1. Calculate the value of C that will produce a quality factor of 50. (4 Mark) 2. Find wi, ar and B. (3 Marks) 3. Determine the average power dissipated at ω ω0, do, and ω2. (3 Marks)
help please
a,b,c
b. 3.(12 pts.) Verify the following identities. a. cos(2x) = cos2x - sinºx sin2 x c. 2 sin? 1 + cos x sin(x + y) sin x cos y = 1- cotx tany
Question 2. (a) Find all solutions : є C of the equation tan(z) = (1 + iVT)/4. (b) Verify that the solutions you claitm to have discovered do actually satisky the oqatio (c) Evaluate the following contour integral: dz tan(a) - 1-iv7
Question 2. (a) Find all solutions : є C of the equation tan(z) = (1 + iVT)/4. (b) Verify that the solutions you claitm to have discovered do actually satisky the oqatio (c) Evaluate the following contour integral:...
This Question: 1 pt Verify the identity csc? - - csc tcott Which of the following four statements establishes the identity? sect OB. csc? OA. cse-csc (sin.) (sin :) = csc tcot ? csc csc ( sin a) cos o = csc tcot + | 0 C osc?-csc (cos :) (sin t) -csc tcot : eset-cse (cos.) cos n=cse tcott sect ty=csc tcott sect
1. Verify the following identity. + 2 sec? x 1-sin x l+sin x
Hello, I'm taking signal systems course. please solve this
question in matlab as soon as possbile please.
Question 1 a) Write a function that calculates the Continuous Time Fourier Transform of a periodic signal x() Syntax: [w, X] = CTFT(t, x) The outputs to the function are: w = the frequencies in rad/s, and X = the continuous Fourier transform of the signal The inputs to the function are: x-one period of the signal x(t), andt the time vector The...