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plot graph from array

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monkey_matlab
monkey_matlab on 15 Oct 2016
Answered: Image Analyst on 15 Oct 2016
Hello, I have this array:
Class1 = [1 0; 0.5 1; 0.5 1.5];
How do I go about plotting the 3 points from Class1? If I use
plot(Class1)
I do not get the correct plot.

Accepted Answer

Image Analyst
Image Analyst on 15 Oct 2016
Assumning column 1 is x and column 2 is y
plot(Class1(:, 1), Class1(:, 2), 'b*-', 'LineWidth', 2, 'MarkerSize', 10);
grid on;

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