Thinking Like an Engineer: An Active Learning Approach (3rd Edition)
3rd Edition
ISBN: 9780133593211
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Chapter 19, Problem 14RQ
To determine
Develop a MATLAB function that classifies a sample of soil with given condition tree.
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There is a small space between the orange and purple line could you please connect the two lines together also can you please make the purple line shorter and then connect the purple line to the orange line, please take out the box that says “Diesel, petrol, Diesel best fit, petrol best fit”. Also when ever I run this code the graph shows up but there are still errors that comes up could you please fix them when you are running this on MATLAB.
Please use this code on MATLAB and fix it.
% Sample data for Diesel and Petrol cars
carPosition = linspace(1, 60, 50); % Assumed positions of cars
% Fix the random seed for reproducibility
rng(50);
% Assumed CO2 emissions for Diesel and Petrol
CO2Diesel = 25 + 5*cos(carPosition/60*2*pi) + randn(1, 50)*5; % Random data for Diesel
CO2Petrol = 20 + 5*sin(carPosition/60*2*pi) + randn(1, 50)*5; % Random data for Petrol
% Fit polynomial curves
pDiesel = polyfit(carPosition, CO2Diesel, 3);
pPetrol = polyfit(carPosition, CO2Petrol, 3);
% Generate…
You are a biomedical engineer working for a small orthopaedic firm that fabricates rectangular shaped fracture
fixation plates from titanium alloy (model = "Ti Fix-It") materials. A recent clinical report documents some problems with the plates
implanted into fractured limbs. Specifically, some plates have become permanently bent while patients are in rehab and doing partial
weight bearing activities.
Your boss asks you to review the technical report that was generated by the previous test engineer (whose job you now have!) and used to
verify the design. The brief report states the following... "Ti Fix-It plates were manufactured from Ti-6Al-4V (grade 5) and machined into
solid 150 mm long beams with a 4 mm thick and 15 mm wide cross section. Each Ti Fix-It plate was loaded in equilibrium in a 4-point bending
test (set-up configuration is provided in drawing below), with an applied load of 1000N. The maximum stress in this set-up was less than the
yield stress for the Ti-6Al-4V…
Create the following images in AUTOCAD using web.autocad.com (Take screenshots of your work.)
Design 3
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1.50--
3.50
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1.00
4.00
1.00
1.75
2.75
4.75
Chapter 19 Solutions
Thinking Like an Engineer: An Active Learning Approach (3rd Edition)
Ch. 19.1 - Prob. 1CCCh. 19.2 - Prob. 2CCCh. 19.2 - Prob. 3CCCh. 19.3 - Write MATLAB code to represent the following...Ch. 19.3 - Prob. 5CCCh. 19.3 - Prob. 6CCCh. 19.4 - A device constructed to throw various objects can...Ch. 19 - Answer the following questions. a. For what...Ch. 19 - Answer the following questions. a. For what...Ch. 19 - For each task listed, write a single MAT LAB...
Ch. 19 - Prob. 4ICACh. 19 - What is stored in variable A after each of the...Ch. 19 - What will be displayed by the following code in...Ch. 19 - Prob. 7ICACh. 19 - Prob. 8ICACh. 19 - Write a program using if-elseif-else statements...Ch. 19 - Write a program using switch-case statements that...Ch. 19 - Prob. 11ICACh. 19 - We go to a state-of-the-art amusement park. All...Ch. 19 - A phase diagram for carbon and platinum is shown....Ch. 19 - The specific gravity of gold is 19.3. Write a...Ch. 19 - An unmanned X-43A scramjet test vehicle has...Ch. 19 - A rod on the surface of Jupiter's moon Callisto...Ch. 19 - The Eco-Marathon is an annual competition...Ch. 19 - Assume a variable R contains a single number....Ch. 19 - Prob. 6RQCh. 19 - Create a program to determine whether a...Ch. 19 - Create a program to determine whether a given Mach...Ch. 19 - Humans can see electromagnetic radiation when the...Ch. 19 - For the protection of both the operator of a...Ch. 19 - Prob. 11RQCh. 19 - Prob. 13RQCh. 19 - Prob. 14RQCh. 19 - Prob. 15RQCh. 19 - Assume you are required to generate the menus...Ch. 19 - Assume you are required to generate the menus...Ch. 19 - Prob. 18RQCh. 19 - Assume you are required to generate the menus...Ch. 19 - The variable grade can have any real number value...Ch. 19 - Write a MATLAB program that will allow the student...Ch. 19 - One of the 14 NAE Grand Challenges is Engineering...Ch. 19 - Prob. 23RQ
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- This code keeps on generating graphs with different curves. The picture that you see two different graphs comes from the same code but both of them have different curves. I need the curve to look like the picture that only has one graph. I basically need the line to have a slight curve and every time I run the code it will come up as the same graph every time. Use this code on MATLAB and fix it % Sample data for Diesel and Petrol cars carPosition = linspace(1, 60, 50); % Assumed positions of cars % Use the 'seed' function instead of 'rng' seed = 50; % Define your seed here rand('seed',seed); % Assumed CO2 emissions for Diesel and Petrol CO2Diesel = 25 + 5*cos(carPosition/60*2*pi) + randn(1, 50)*5; % Random data for Diesel CO2Petrol = 20 + 5*sin(carPosition/60*2*pi) + randn(1, 50)*5; % Random data for Petrol % Fit polynomial curves with a reduced degree of 2 pDiesel = polyfit(carPosition, CO2Diesel, 2); pPetrol = polyfit(carPosition, CO2Petrol, 2); % Generate points for best fit…arrow_forwardCould you please fix my code it’s supposed to look like the graph that’s on the picture. But the lines do not cross eachother at the beginning. Could you make the lines look like the lines on the graph? Use this code in MATLAB and fix it. % Sample data for Diesel and Petrol cars carPosition = linspace(1, 60, 50); % Assumed positions of cars % Define your seed here seed = 50; rand('seed',seed); % Set the seed for reproducibility % Assumed CO2 emissions for Diesel and Petrol CO2Diesel = 25 + 5*cos(carPosition/60*2*pi) + randn(1, 50)*5; % Random data for Diesel CO2Petrol = 20 + 5*sin(carPosition/60*2*pi) + randn(1, 50)*5; % Random data for Petrol % Fit polynomial curves with a reduced degree of 2 pDiesel = polyfit(carPosition, CO2Diesel, 2); pPetrol = polyfit(carPosition, CO2Petrol, 2); % Generate points for best fit lines fitDiesel = polyval(pDiesel, carPosition); fitPetrol = polyval(pPetrol, carPosition); % Plotting the data figure; hold on; % Plot Diesel best fit line…arrow_forwardHello I’m trying to make the graph that you see in the picture, I’m trying the exact copy of that graph using this code but I’m having a hard time doing that. Could you change the code so that it looks like the graph that you see on the picture using MATLAB, please send the code when you are finished. % Sample data for Diesel and Petrol cars carPosition = linspace(1, 60, 50); % Assumed positions of cars % Fix the random seed for reproducibility rng(45); % Assumed positions of cars CO2Diesel = 25 + 5*cos(carPosition/60*2*pi) + randn(1, 50)*5; % Random data for Diesel CO2Petrol = 20 + 5*sin(carPosition/60*2*pi) + randn(1, 50)*5; % Random data for Petrol % Fit polynomial curves pDiesel = polyfit(carPosition, CO2Diesel, 3); pPetrol = polyfit(carPosition, CO2Petrol, 3); % Generate points for best fit lines fitDiesel = polyval(pDiesel, carPosition); fitPetrol = polyval(pPetrol, carPosition); % Plotting the data figure; hold on; scatter(carPosition, CO2Diesel, 'o', 'MarkerEdgeColor', [1 0.5…arrow_forward
- The following tools / resources may be useful for you to complete the assignment:a. Chatgpt (You may use it to learn Matlab coding or any other computer language. An example is given here: https://shareg.pt/mXHGne9 ). Please take note that code generated by chatgpt can be directly copied and pasted.b. Matlabi) Useful cheat sheet (https://n.ethz.ch/~marcokre/download/ML-CheatSheet.pdf)ii) Getting started with Matlab (https://matlabacademy.mathworks.com/en/details/gettingstarted )iii) Getting 30-day Matlab trial license (https://www.mathworks.com/campaigns/products/trials.html ) iv) Polyfit (https://www.mathworks.com/help/matlab/ref/polyfit.html )v) Exponential Fit (https://www.mathworks.com/matlabcentral/answers/91159-how-do-i-fit-an-exponential-curve-to-my-data)c. PlotDigitizer (https://plotdigitizer.sourceforge.net/ ) or a free online app that does not requires installation (https://plotdigitizer.com/app )You may use your own engineering judgement to make any assumptions on any…arrow_forwardPlease copy the graph that you see on the picture. I keep on sending this graph in but I get different graphs. Please generate the exact graph with the orange and blue dots along this the two lines the goes across the graph and overlaps each other. Make sure you use MATLAB and the no errors comes up when you run it. Please send the code with no errors or warring signs. Please make it 100 % accurate to the graph that you see in the picture along with the data.arrow_forwardUse MATLAB, please make sure you use the numbers on the picture to make the graph that is also on the pictures. Make an exact copy of that graph and make sure that it runs on MATLAB, please send the code and a screenshot of the graph to show that it works. I need help with this.arrow_forward
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- .arrow_forwardI need help coding in MATLAB. I have a .txt file containing the following data. That data is saved in a file named data.txt. I am wondering how I could extract all or some of that data into another .m file. Can you show me the code. [[5.0018696581196584, 17.863820207570207, -13.086858974358975], [5.0018696581196584, 17.863820207570207, -13.086858974358975], [5.0018696581196584, 17.863820207570207, -13.086858974358975]]arrow_forwardCan i get help with these questionsarrow_forward
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