Plotting many plots on same figure with unique colors
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Hi,
I am adding plots to a figure in my for loop as given below. I used 'Color' setting to define the colors. However there are only 7 options as per the ColorSpec given in MATLAB help. I may need to plot hundreds of plots in the same graph. How can I generate those many unique colors and then ask MATLAB to plot different lines in those colors?
colorstring = 'kbgrymckbg';
for buscnt=1:Nbus-1
for bw_combination=1:Ncomb
if bw_combination==1
figure();
end
plot(x_plot,y_plot, 'Color', colorstring(bw_combination));
hold on
end
end
采纳的回答
abc
2014-3-2
0 个投票
2 个评论
Lars Abrahamsson
2020-9-2
At least the former one needs a toolbox unfortunately ...
Lars Abrahamsson
2020-9-2
The latter one works fine - thanks!
更多回答（2 个）
Image Analyst
2014-3-2
You can simply use any 3 element array of numbers between 0 and 1 to define whatever color you want. They don't have to be any of the specially named colors that use specific letters, for example
plot(x,y,'Color', [2., 3., .7]); % Use whatever numbers you want.
2 个评论
abc
2014-3-2
Lars Abrahamsson
2020-9-2
Moreover, it is important to avoid for example yellow, that is far too bright for white background.
Saeed Bello
2017-5-25
0 个投票
The link below gives a function to solve this problem:
https://www.mathworks.com/matlabcentral/fileexchange/42673-beautiful-and-distinguishable-line-colors-+-colormap
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