Illustration of gauss-jordan, MATLAB in Engineering

Assignment Help:

Illustration of gauss-jordan:

Here's an illustration of performing such substitutions by using MATLAB

>> a = [1 3 0; 2 1 3; 4 2 3]

a =

1 3 0

2 1 3

4 2 3

>> b = [1 6 3]'

b =

       1

       6

       3

>> ab = [a b]

ab =

1 3 0 1

2 1 3 6

4 2 3 3

>> ab(2,:) = ab(2,:) - 2*ab(1,:)

ab =

1  3 0 1

0 -5 3 4

4  2 3 3

>> ab(3,:) = ab(3,:) - 4 * ab(1,:)

ab =

1  3 0  1

0 -5 3  4

0 -10 3 -1

>> ab(3,:) = ab(3,:) - 2 * ab(2,:)

ab =

1  3  0  1

0 -5  3  4

0  0 -3 -9

>> ab(2,:) = ab(2,:) + ab(3,:)

ab =

1  3  0  1

0 -5  0 -5

0  0 -3 -9

>> ab(1,:) = ab(1,:) + 3/5*ab(2,:)

ab =

1  0  0 -2

0 -5  0 -5

0        0 -3 -9


Related Discussions:- Illustration of gauss-jordan

Smoothing values, How can I use the weighted moving average formula in matl...

How can I use the weighted moving average formula in matlab to smooth a column data of 404 values?

Built-in colormaps - image processing, Built-in colormaps: The MATLAB ...

Built-in colormaps: The MATLAB has numerous built-in colormaps which are named; the reference page on colormap shows them. Calling the function colormap without passing any ar

Displaying the cell arrays, Displaying the cell arrays: There are seve...

Displaying the cell arrays: There are several techniques of displaying the cell arrays. The celldisp function shows all elements of the cell array:   >> celldisp(cellro

Passing structures to functions, Passing Structures to Functions: The ...

Passing Structures to Functions: The whole structure can be passed to a function, or separate fields can be passed. For illustration, here are the two distinct versions of a f

Variable scope, Variable Scope: The scope of any of variable is the wo...

Variable Scope: The scope of any of variable is the workspace in which it is valid. The workspace generated in the Command Window is known as the base workspace. As we know

Function issorted - set operations, Function issorted - set operations: ...

Function issorted - set operations: The function issorted will return 1 for logical true when the argument is sorted in ascending order (minimum to maximum), or 0 for false wh

Illustration of vectors of structures, Illustration of Vectors of structure...

Illustration of Vectors of structures: In this illustration, the packages are vector which has three elements. It is shown as a column vector. Each and every element is a stru

Program to counting in a while loop, Program to Counting in a while loop: ...

Program to Counting in a while loop: The script initializes variable counter to 0. Then, in the while loop action, each and every time the user successfully enter a number, th

Storing strings in cell arrays, Storing Strings in Cell Arrays: The on...

Storing Strings in Cell Arrays: The one good application of a cell array is to store strings of various lengths. As cell arrays can store various types of values in the elemen

Creating cell arrays, Creating Cell arrays: There are many ways to cre...

Creating Cell arrays: There are many ways to create cell arrays. For illustration, we will create a cell array in which one element will store an integer, one element store ch

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd