Computers and Technology, 12.08.2020 06:01, joyelewis58
1. Develop a system of linear equations for the network by writing an equation for each router (A, B, C, D, and E). Make sure to write your final answer as Ax = b where A is the 5 x 5 coefficient matrix, x is the 5 x 1 vector of unknowns, and b is a 5 x 1 vector of constants.
2. Use MATLAB to construct the augmented matrix [A b]and then perform row reduction using the rref() function. Write out your reduced matrix and identify the free and basic variables of the system.
3. Use MATLAB to compute the LU decomposition of A, i. e., find A=LU. For this decomposition, find the transformed set of equations Ly = b. Solve the system of equations Ly = b for the unknown vector y.
4. Use MATLAB to compute the inverse of Uusing the inv() function.
5. Compute the solution to the original system of equations by transforming y into x, i. e., compute x = U-ly.
6. Check your answer for Xi using Cramer's Rule.
7. Use MATLAB to compute the required determinants using the det() function. The Project One Table Template, provided in the Supporting Materials section, shows the recommended throughput capacity of each link in the network. Put your solution for the system of equations in the third column so it can be easily compared to the maximum capacity in the second column. In the fourth column of the table, provide recommendations for how the network should be modified based on your network throughput analysis findings. The modification options can be No Change, Remove Link, or Upgrade Link. In the final column, explain how you arrived at your recommendation.
What to Submit
To complete this project, you must submit the following:
Use the provided Project One Template as the starting point for your project solution. Complete each portion of the template, run the project, and then export your work as a single PDF file. Upload this PDF document, which should show your answers and supporting work for the problems described above. Make sure to include explanations of your work, as well as all MATLAB code and outputs of the computations.
Answers: 3
Computers and Technology, 22.06.2019 09:40, Tyrant4life
It is vital to research each of the services you plan to disable before implementing any change, especially on critical machines such as the: a. servers in the test environment. b. domain controller and other infrastructure servers. c. desktops that have previously been attacked. d. desktops used by upper-level management.
Answers: 2
Computers and Technology, 22.06.2019 19:20, ChaosMind
Write a program that reads a file consisting of studentsβ test scores in the range 0β200. it should then determine the number of students having scores in each of the following ranges: 0β24, 25β49, 50β74, 75β99, 100β124, 125β149, 150β174, and 175β200. output the score ranges and the number of students. (run your program with the following input data: 76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167, 200, 175, 150, 87, 99, 129, 149, 176, 200, 87, 35, 157, 189.)
Answers: 3
Computers and Technology, 23.06.2019 02:30, jalaholmes2027
Three out of five seniors remain undecided about a college major at the end of their senior year.
Answers: 3
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