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
bartleby

Videos

Question
Book Icon
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.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
A marketing professor has surveyed the students at her university to better understand attitudes towards PPT usage for higher education. To be able to make inferences to the entire student body, the sample drawn needs to represent the university’s student population on all key characteristics. The table below shows the five key student demographic variables. The professor found the breakdown of the overall student body in the university’s fact book posted online. A non-parametric chi-square test was used to test the sample demographics against the population percentages shown in the table above. Review the output for the five chi-square tests on the following pages and answer the five questions: Based on the chi-square test, which sample variables adequately represent the university’s student population and which ones do not? Support your answer by providing the p-value of the chi-square test and explaining what it means. Using the results from Question 1, make recommendation for…
A marketing professor has surveyed the students at her university to better understand attitudes towards PPT usage for higher education. To be able to make inferences to the entire student body, the sample drawn needs to represent the university’s student population on all key characteristics. The table below shows the five key student demographic variables. The professor found the breakdown of the overall student body in the university’s fact book posted online. A non-parametric chi-square test was used to test the sample demographics against the population percentages shown in the table above. Review the output for the five chi-square tests on the following pages and answer the five questions: Based on the chi-square test, which sample variables adequately represent the university’s student population and which ones do not? Support your answer by providing the p-value of the chi-square test and explaining what it means. Using the results from Question 1, make recommendation for…
A retail chain is interested in determining whether a digital video point-of-purchase (POP) display would stimulate higher sales for a brand advertised compared to the standard cardboard point-of-purchase display. To test this, a one-shot static group design experiment was conducted over a four-week period in 100 different stores. Fifty stores were randomly assigned to the control treatment (standard display) and the other 50 stores were randomly assigned to the experimental treatment (digital display). Compare the sales of the control group (standard POP) to the experimental group (digital POP). What were the average sales for the standard POP display (control group)? What were the sales for the digital display (experimental group)? What is the (mean) difference in sales between the experimental group and control group? List the null hypothesis being tested. Do you reject or retain the null hypothesis based on the results of the independent t-test? Was the difference between the…
Knowledge Booster
Background pattern image
Statistics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
College Algebra (MindTap Course List)
Algebra
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:Cengage Learning
Text book image
Intermediate Algebra
Algebra
ISBN:9780998625720
Author:Lynn Marecek
Publisher:OpenStax College
Text book image
College Algebra
Algebra
ISBN:9781337282291
Author:Ron Larson
Publisher:Cengage Learning
Text book image
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:9781133382119
Author:Swokowski
Publisher:Cengage
Text book image
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:Cengage Learning
Text book image
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:9781305658004
Author:Ron Larson
Publisher:Cengage Learning
Matrix Factorization - Numberphile; Author: Numberphile;https://www.youtube.com/watch?v=wTUSz-HSaBg;License: Standard YouTube License, CC-BY