Find the time domain equivalent sinusoid of phasor, MATLAB Programming

1. Given these sinusoids:

x1(t) = 0.5cos(25t+20°),   x2(t)=0.85cos(25t+160°) and   x3(t)= 0.81cos(25t-145°)

(a)  Subplot the phasors X1, X2 and X3 corresponding to the thee sinusoidal signals at time t=0 seconds and on the same subplot, show the sum of the phasors X = X1+X2+X3.

(b)  On a second subplot, plot the phasor positions of  X1, X2, X3 and X at t=0.04 seconds. How much phase change in degrees does 0.04 seconds correspond to?

(c)  Comment on the relative position of the phasors X1, X2 and X3 on the two plots and annotate plot to indicate how much they have changed position. Use MATLAB to find the amount of rotation.

(d) On a third subplot, find the time domain equivalent sinusoid of the phasor sum Y= X1+(- X2) + X3.

At what time t0 will the phasor Y first lie on the positive real axis?

(e)  Submit the plot and source code with any pertinent MATLAB output clearly annotated.

Posted Date: 3/8/2013 4:34:36 AM | Location : United States







Related Discussions:- Find the time domain equivalent sinusoid of phasor, Assignment Help, Ask Question on Find the time domain equivalent sinusoid of phasor, Get Answer, Expert's Help, Find the time domain equivalent sinusoid of phasor Discussions

Write discussion on Find the time domain equivalent sinusoid of phasor
Your posts are moderated
Related Questions
drow midpoint circle for scan converting acircle in matlab

Find f(t) for each F(s): Problem: Based on an examination given to a large class in which the maximum score is 100 points, assuming that 20 grades taken at random f

How do I compute and plot a temperature profile along the x axis from -6 to 6 given the equation for steady state heat conduction and boundary conditions

Create a GUI that has A button to bring up a dialog to select a text file and read it in. Plot the x,y values on the GUI Have text entry values, one for each parameter, in which

La proporción de empleados de una empresa que usan su auto para ir al trabajo es 5:16. Si hay un total de 800 empleados

How do you write a programme that asks the user for a number between 1 and 1000 and calculates the sum of its digits?

-The program should run always until the user enters -1 to exit from the program. - In the main, you should ask user to input any angles in degrees (Ad) and an integer number (N).

Compute the result: To compute the area, the formula is required. In this situation, the area of the circle is π multiplied by the radius squared. Therefore, that means the va

Answers should be submitted in an MS Word document. Simulations should accompany answers in a separate MATLAB file. 1)  Queuing Simulator: Consider a communications router that

coding of sep protocol