different colors for variable legend

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Ashi Khajotia
Ashi Khajotia 2023-5-24
评论： Dongyue 2023-5-26
Hello there,
So, I have used variable legend in my code and the values are about 10 but the colors are repeating itself, I am looking for a method another than specifying colors for every different variable myself. Your suggestions will help. Thank you!
  2 个评论
Dongyue
Dongyue 2023-5-26
Ran in:
Hi Ashi,
Could you please provide additional context and details regarding the problem you are encountering? It would be helpful to include specific code or plots.
If you are working with a plot in MATLAB, the software automatically assigns different colors to distinct variables, eliminating the need for manually specifying colors for each variable. Here is a basic example:
x= linspace(0,2*pi);
y1 = sin(x);
y2 = cos(x);
plot(x,y1)
hold on
plot(x,y2)
hold off
legend('sin(x)','cos(y)')
And here is a link to the colormap function, which could be useful for your situation:
https://www.mathworks.com/help/matlab/ref/colormap.html

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