Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

*This is my first question post, so let me know if this is in the wrong area (si

ID: 3663591 • Letter: #

Question

*This is my first question post, so let me know if this is in the wrong area (since I couldn't decide if this is Advanced Math or Other Math)*

I was wanting to know the Matlab code for this algorithm (Algorithm 6.1 in Numerical Analysis 9th) contained in the pictures below.

One difference is instead of a single matrix A (Augmented Matrix) for the input, I need the coefficient matrix (C), the right hand side (b) as the input; for the equation Cx=b.

Ex) If A is 3x4, I want the C (3x3) and the b (3x1) for inputs.

The output is the solution x of Cx=b; and a matrix in the form similar to A (Augmented Matrix). But I want two separate codes, one that gives the row echelon form of A and one that gives the reduced row echelon form of A.

Explanation / Answer

for more

http://www.mathworks.com/matlabcentral/mlc-downloads/downloads/submissions/52777/versions/1/download/zip