Problem 3. The Fourier transform pairs of cosine and sine functions can be written as y(t) = A cos 2nfot = Y(f) = 4 [86f - fo) +8(f + fo)], and y(t) = B sin 2nfot = Y(f) =-j} [8(f - fo) – 8(f + fo]. The FFT code is revised such that the resulting amplitudes in frequency domain should coincide with those in time domain after discarding the negative frequency portion of Fourier transform or the frequency domain after...
F(x, y) = (3x2 + sin y)i + (x cos y + 2 sin y)j. Question 1 (8 points) Find a potential function for the vector field F. Enter this function in the answer box. - Format B I U , . A X Question 2 (6 points) Use the potential function you found in problem 1 to evaluate F. dr, where Cis given by r(t) = (2-t)i + (ret/2), 0 st < 1.
I am only stuck on part C. I have tried two answers that I got and they aren't correct. A baseball player throws a baseball when it is 5 ft above the ground. The ball leaves his hand at an angle of 16° with respect to the ground at velocity 156 ft per sec. (a) Determine the parametric equations that model the path of the projectile. (b) Determine the rectangular equation that models the path of the projectile. (c) Determine...
Im to find the sin and cosine series representations meaning I have to find the coefficients of the fourier series when a_n = 0 and when b_n = 0 I believe. Expand each function into its cosine series and sine series representations of the indicated period T. Determine the values to which each series converges to at x = 0, x = 2 and x =-2 3. a),f(x)-3-x, T=6 b)f(x)=e, T = 2π c)I(x) = sin (x), T=2π 2, 2sr<3...
I need to use the distance formula below to find the exact corordinates of the terminal point of pi/8 from pi/4 and then solve for (b) and then (c ). It has to use the distance formula not half angle formula of cosine and sine. Please include your step by step solution. Thank you. The point at x/8 is halfway between 0 and x/4. So, if its coordinates are (x,y), then we have d[(x,y),(1,0)) = d[(x,y). (7312, V3/2)) which is...
0/5 points I Previous Answers My Compute the work done by the force F (sin(, y, in moving an object along the trajectory that is the line segment from (1, 1, ) to (2, 2, 2) followed by the line segment from (2,2, 2) to (-3, 6, 5) when force is measured in Newtons and distance in meters. Submit Answer 0/5 points I Previous Answers My Compute the work done by the force F (sin(, y, in moving an object...
Graph the function for two periods. f(x) = 2 sin(x - sin(x - - 5 y 10 у 101 8 8 6 6 4 4 2 2 X -2 -3 2 -3 - 27 -2 3 - -2 -2 -41 -66 -6 -8f -8 -104 O -10 y y 101 y 10 8 8 6 A 41 4 21 2 X X -30 -2x 2 3 -31 -20 2x 3 -2 -41 -6 -8 -8 -101 -10 Determine the amplitude,...
I have had two people answer this question on here and have received two different answers, so please explain why you choose the answer below for the question: -At what stage of meiosis is the oocyte lost due to menses? Prophase I or Metaphase II
Please Prove your answers mathematically, I need clear writing PROBLEM2 y(n) = 2 x(n-2) sin (nn) Determine whether the system Justify your answer and 1. linear 2. time invariant 3. Stahle
find an equation for the following graph of the form y=a sin(x) round answer to two decimal places if necessary Round your answers to two decimal places ifr 5 4 3+ 2+ 1 rad -628 -4.71 -3.14 -157 157 3.N 471 28 -3 y = sin(x)