MATLAB: A Practical Introduction to Programming and Problem Solving
MATLAB: A Practical Introduction to Programming and Problem Solving
5th Edition
ISBN: 9780128163450
Author: ATTAWAY
Publisher: ELSEVIER
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Chapter 13, Problem 13.2P
To determine

To create:

The 3×3(×3) true color matrix by using the type uint8.

Expert Solution & Answer
Check Mark

Answer to Problem 13.2P

Solution:

The script file is,

matrix = zeros(2, 2, 3);

%define the 3*3 true color matrix.

matrix(1, 1, 3) = 255;

matrix(1, 3, 3) = 255;

matrix(1, 2, 3) = 255;

matrix(2, 1, 3) = 255;

matrix(3, 3, 3) = 255;

matrix(2, 2, 3) = 255;

matrix(2, 2, 3) = 255;

matrix(3, 1, 3) = 255;

matrix(3, 2, 3) = 255;

matrix(2, 3, 1) = 255;

matrix = uint8(matrix);

image(matrix);

%create an image of a 3*3 true color matrix.

Explanation of Solution

A true color matrix is created of the order of 3×3.

MATLAB Code:

matrix = zeros(2, 2, 3);

%define the 3*3 true color matrix.

matrix(1, 1, 3) = 255;

matrix(1, 3, 3) = 255;

matrix(1, 2, 3) = 255;

matrix(2, 1, 3) = 255;

matrix(3, 3, 3) = 255;

matrix(2, 2, 3) = 255;

matrix(2, 2, 3) = 255;

matrix(3, 1, 3) = 255;

matrix(3, 2, 3) = 255;

matrix(2, 3, 1) = 255;

matrix = uint8(matrix);

image(matrix);

%create an image of a 3*3 true color matrix.

Save the MATLAB files with name, chapter13_54793_13_2P.m in the current folder. Execute the file by typing the name at the command window to generate output.

Result:

The figure window is,

MATLAB: A Practical Introduction to Programming and Problem Solving, Chapter 13, Problem 13.2P

Therefore, the result is stated above.

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