Answered: 2 x Figure 3 x + 35 CO2 Weighted…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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 points for best fit lines fitDiesel = polyval(pDiesel, carPosition); fitPetrol = polyval(pPetrol, carPosition); % Combined best fit combinedFit = (fitDiesel + fitPetrol) / 2; % Plotting the data figure; hold on; % Split car positions for the two colored segments splitIndex = round(length(carPosition) / 2); % Plot combined best fit line (half-orange, half-purple) plot(carPosition(1:splitIndex), combinedFit(1:splitIndex), 'Color', [1, 0.5, 0], 'LineWidth', 2); % Orange plot(carPosition(splitIndex+1:end), combinedFit(splitIndex+1:end), 'Color', [0.5, 0, 1], 'LineWidth', 2); % Purple % Petrol data scatter(carPosition, CO2Petrol, 'o', 'MarkerEdgeColor', [0 0.5 1]); % Blue for Petrol % Diesel data scatter(carPosition, CO2Diesel, 'o', 'MarkerEdgeColor', [1 0.5 0]); % Orange for Diesel % Customize the plot xlabel('Car Position'); ylabel('CO2 Weighted Percentage'); title('Weighted CO2 Emissions'); % Adjust axis limits xlim([1 60]); ylim([15 35]); % Add a legend with custom names legend('Combined Best Fit - Orange', 'Combined Best Fit - Purple', 'Petrol', 'Diesel'); % Optionally add an annotation box with specific text annotation('textbox', [0.15, 0.75, 0.3, 0.1], 'String', 'Diesel, Petrol, Diesel Best Fit, Petrol Best Fit', 'FitBoxToText', 'on'); % Add grid lines grid on; hold off; % Save the plot as an image (PNG format) saveas(gcf, 'CO2_Emissions_Plot.png'); % Save workspace variables to a .mat file save('CO2_Emissions_Data.mat', 'carPosition', 'CO2Diesel', 'CO2Petrol', 'combinedFit');