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31 . Find the CTFT of: j cos(10t-n/2) 32. Find the CTF T of: ( (t/5)-A(t/6))/2
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)
Given that: i(t) = 5 cos(10t) v(t) = 5 cos(10t+30o) Determine: p(t) = ? Average power = ?
Given a sinusoid signal u(t)=-5 cos(10t+30°) Find (a) peak value (6) RRMS value (c) average- absolute (AA) value (d) integral square value (e) integral absolute value
Q. Find and plot the CTFT of the following signal (without using any computer simulation) x(t)cos(2t) rect (t) Explain and provide details of the steps.
8.51. Find the ac steady-state value of iL(t) 4 S2 2 52 22 100 cos 10t V 10 S2 2 H PROBLEM P8.51 00 T 8.51. Find the ac steady-state value of iL(t) 4 S2 2 52 22 100 cos 10t V 10 S2 2 H PROBLEM P8.51 00 T
CLOSED OPEN Page 2 > of 6 ☺ Question 1: (a). The voltage vs(t)= 10 cos(10t +30°)V is applied to the inverting op amp as shown below. Using phasor, find (i) volt) 100 KS 2 (ii) v(t) 100 k92 20 k 2 M (iii) Zo (impedance) volt) Vs 20 k2 100 uFv 27 Zo 0 - FS 0 + F O FE F7 Home F8 BR F12 F10 F11 $ C ) % 5 * 00 3 - 7 9...
Its related to MATLAB Generate a continuous-time signal z(t)-cos(2π 10t + 5) + cos(2π30t + 5). You may use the part of the followings. a >>t0:0.001:1; >plot (t, x_t) b. Generate a discrete-time signal x[n] = (1/4)(u[n]-u[n-4). You may use the part of the followings >>a_n-ones (1, 4) s> b_nzeros (1, 7) >> stem(n, x n) Generate a continuous-time signal z(t)-cos(2π 10t + 5) + cos(2π30t + 5). You may use the part of the followings. a >>t0:0.001:1; >plot (t,...
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)
2. A dragon is flying around in a pattern given by the parametric curve r(t) (cos(t) cos((sin(t) sin(t) cos(t)j. cos(t) - cos sin(t)-sin(t) cos(t))j (a) Find a formula for the velocity of the dragon at time t (b) Find all the times at which the dragon's speed is zero. Explain your reasoning. c) Does the path of the dragon contain any cusps? Explain your reasoning 2. A dragon is flying around in a pattern given by the parametric curve r(t)...
Consider the Fourier Series for the periodic function: x(t) = 4+ 4 cos(5t)+ 6 sin (10t) a.) Find the Fourier coefficients of the exponential form. b.) Find the Fourier Coefficients of the combined trigonometric form. c.) Sketch the one-sided power spectral density