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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Textbook Question
Chapter 20, Problem 10ICA
You are assessing the price of various components from different vendors and wish to find the least expensive vendor for each component. The prices of the parts from each vendor are stored in a matrix, VendCost. Each row corresponds to a specific vendor and each column corresponds to a specific component. If a specific part is not offered by a vendor, the corresponding entry will be –1.
Write a program that will determine which vendor offers the cheapest price for each component, and place the results in a two matrix Cheapest with the same number of columns as there are columns in VendCost. Each entry in the first row of Cheapest. Should be an integer corresponding to the row number of the vendor with the cheapest price for the correspondent, and the entries in row 2 should contain the lowest price for that component. You may assume that each part is available from at least one of the listed vendors. If two or more vendors offer a component at the same lowest price, you may choose either one.
You may not use the built-in min function or other similar functions to solve this problem. You may not use direct matrix operations to solve this problem; you must do it using for loops (in a meaningful way). Your solution must work for any number of vendors and any number of components. Example:
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MULTIPLE CHOICE -The answer is one of the options below please solve carefully and circle the correct option Please write clear .
Could 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…
Hello 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…
Chapter 20 Solutions
Thinking Like an Engineer: An Active Learning Approach (3rd Edition)
Ch. 20.1 - Write a for loop to display every even number from...Ch. 20.1 - Write a for loop to display every multiple of 5...Ch. 20.1 - Write a for loop to display every odd number from...Ch. 20.1 - Assume a vector Vals has already been defined....Ch. 20.1 - Consider the following table of values. Determine...Ch. 20.1 - Write two nested for loops to determine how many...Ch. 20.1 - Assume a matrix MZ has already been defined. Write...Ch. 20.2 - Write a while loop that requires the user to input...Ch. 20.2 - Assume a vector v2 has already been defined and...Ch. 20 - Answer the question with each of the following...
Ch. 20 - Write a function named CountDown that accepts a...Ch. 20 - For each of the following code segments, determine...Ch. 20 - Prob. 4ICACh. 20 - Assume the vector AM contains an even number of...Ch. 20 - Write a function named CLASS that will accept a...Ch. 20 - For each code segment below, determine the...Ch. 20 - Write a function named GetArray that will accept...Ch. 20 - Write a function named EvenSum that will accept a...Ch. 20 - You are assessing the price of various components...Ch. 20 - You are studying the number of defective parts...Ch. 20 - The Pascal Triangle has an amazing number of uses,...Ch. 20 - Write a function named Prodstate that will accept...Ch. 20 - Prob. 14ICACh. 20 - Assume that a simple menu has been created by the...Ch. 20 - Write a program that will ask the user to input a...Ch. 20 - While experimenting with coding sequences, you...Ch. 20 - Prob. 1RQCh. 20 - A matrix names mach contains three columns of data...Ch. 20 - The Fibonacci sequence is an integer sequence...Ch. 20 - Prob. 4RQCh. 20 - As early as 650 BC, mathematicians have been...Ch. 20 - Prob. 10RQCh. 20 - A zombie picks up a calculator and starts adding...Ch. 20 - Write a function called Balloon that will accept a...Ch. 20 - Prob. 13RQCh. 20 - You are to program part of the interface for a...
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- Could you make this graph, make the purple ling going across the orange line. Please make the orange and blue circles in the background of the graph. Please use the same titles. Make the exact graph. Do not send me back a different graph please send me the exact graph. Please make the exact copy. Make sure it doesn’t look different than the picture. Make the graph exactly same graphs. Make the code on MATLAB. Again make the exact graph. Do not give me a different graph.arrow_forwardThere 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…arrow_forwardCreate an illustration or diagram of the amusement park ride called THE BUMPER CAR RIDE, then proceed to add labels based on the guidelines provided within the image. The screenshot is the example of the diagram BUT THAT IS A DIAGRAM OF THE GRAVITRON RIDE. I need an illustration DIAGRAM OF THE BUMPER CAR RIDE, do not answer using AI.arrow_forward
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