Select Page
Your Perfect Assignment is Just a Click Away

100% Original, Plagiarism Free, Customized to your instructions!     Numerical Analysis Subject help1 Numerical Analysis Subject help1

Numerical Analysis

1. What is the difference between an array, a matrix, and a vector?

2. Answer the following questions for the array shown here. a) What is the size of c?

(b) What is the value of c(2,3)?

(c) List the subscripts of all elements containing the value 0.6.

3. Determine the size of the following arrays. Check your answers by entering the arrays into MATLAB and using the whos command or the Workspace Browser. Note that the later arrays may depend on the definitions of arrays defined earlier in this exercise.

(a) u = [10 20*i 10+20];

(b) v = [-1; 20; 3];

(c) w = [1 0 -9; 2 -2 0; 1 2 3];

(d) x = [u’ v];

(e) y(3,3) = -7;

(f) z = [zeros(4,1) ones(4,1) zeros(1,4)’];

(g) v(4) = x(2,1);

4. What is the value of w(2,1) in the w array calculated in part (c)?

5. What is the value of x(2,1) in the x array calculated in part (d)?

6. What is the value of y(2,1) in the y array calculated in part (e)?

7. What is the value of v(3) after statement (g) is executed?

Our Service Charter

1. Professional & Expert Writers

2. Top Quality Papers

3. Plagiarism-Free Papers:

4. Timely Delivery

5. Affordable Prices