After adding a command to get dotted line graph I am still getting solid line only in the legend i am getting dotted line

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plot(x1 - x2,F,':g');
xlabel('Displacement(m)')
ylabel('Spring Force(N)')
legend('F')

Answers (1)

Image Analyst
Image Analyst on 25 May 2024
Most likely you have so many points that the dotted line between them is super short, like a pixel. What if you plot just a few of your points? Also green is very hard to see against a white background. Try a darker color. As you can see below, with only 10 points you can see the dotted line.
% Create sample data
numPoints = 10;
x1 = 10 * sort(rand(1, numPoints));
x2 = sort(rand(1, numPoints));
F = rand(1, numPoints);
% Plot data
plot(x1 - x2,F,'g:.', 'MarkerSize', 22);
xlabel('Displacement(m)')
ylabel('Spring Force(N)')
legend('F')
  3 Comments
Image Analyst
Image Analyst on 26 May 2024
You forgot to tell me how many points you were plotting. AND you forgot to attach your data so what else can I do?
If you have any more questions, then attach your data and code to read it in with the paperclip icon after you read this:

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