

./D2 +urarra Leat,-2D and solve the first equation for Δtato, v, c), ie, -- (Ato, V, c), ie, Let Δto At as a function of Ato, v and c. 4) C --and solve the first equation for .
I have no ideas how to start this question plz help
a) Let v(t) be sampled using a train of impulses with period Ts, i.e. , Σ+0000 δ(t-n%), to obtain vs(t). Determine the range of values for Ts that allows perfect recovery of v(t) from v,(t). [4 marks] b) Find and draw, with labelling, the Fourier transform of w(t) [4 marks] c) Let w(t) be sampled using a train of impulses with period T," ie. , Ση nor δ( t-n7,)...
y = 0.5*δ(t+9) + 0.25*δ(t+3) + 0.25*δ (t-3) + 0.25*δ(t-9) how to you plot y function in MATLAB? δ is a delta function i tried to use dirac function in MATLAB i am just keep getting errors could you give me a code for the y function in MATLAB? thank you
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4. The function v(t), 0 S t 8, gives the speed (in feet/min) of a crawling beetle at time t minutes. a. What equation would you solve to determine when the bug is halfway to its destination? b. Suppose v(t) 20/(1+2)2. When is the beetle halfway to its destination? First determine from a graph whether this is before or after time t-4.
4. The function v(t), 0 S t 8, gives the speed (in...
In the following, x, (t)-Evenx(i), x,(1)-Odd{x(t): l n20 u(t)- «[n]- δ[n]-(0 otherwise δ(r) is the Dirac delta function
v(t) Question 5: (10) 2π For the voltage v() given in the picture: a. Is this function even or odd? () b. Find vpc , the average of v(t). (2) c. Write the piecewise equation for u(t) d. in Fourier series expression of v(t). (Use the formula sheet for some Find of the integrals). (4) Express the function using n=1,2 in its Fourier series. (2) an bn , e.
v(t) Question 5: (10) 2π For the voltage v() given in...
Using Mathematica Consider the vector-valued function r(t)=et cos t i+(sin t)/(t+4) j +t k. a) Plot the curve with t going over the interval [-2, 2]. b) Plot the curve again over the same interval, but this time add the velocity vector in blue at (1, 0, 0) to the graph. c) Plot the curve again over the same interval, along with the blue velocity vector at (1, 0, 0), but this time add the acceleration vector in red at...
4. Using Laplace transform, solve the differential equation x" + 4x' + 3x = δ(t) + e-2t, χ(0) = 0, x'(0) = 0
Given the position vector r(t), determine v,lv. a, T,K : r = r(t) (1 + et)i + e
Given the position vector r(t), determine v,lv. a, T,K : r = r(t) (1 + et)i + e