COLOR CODE IN MULTIPLE PLOT
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Grace
am 27 Aug. 2022
Kommentiert: Grace
am 28 Aug. 2022
Hi everyone, I inted to to make a multiple plot with with predefined color code.
Could you please assit me, on how to include the code to define the colors of my plot instead of using the matlab default color
clear all; close all; clc
a=[6.5 10 12 16];b=linspace(1, 10);
for i=1:4;
aa=a(i)
y=1./(exp(-aa./b)+ 1);
plot(b, y)
hold on
end
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Walter Roberson
am 27 Aug. 2022
If you are using a new enough version of MATLAB, see colororder
If you are using an older version of MATLAB, you could change the ColorOrder property of the axes.
Or... each time you plot() you could pass in a 'Color' option with the color you want. For example,
cmap = jet(4);
a=[6.5 10 12 16];b=linspace(1, 10);
for i=1:4;
aa=a(i)
y=1./(exp(-aa./b)+ 1);
plot(b, y, 'color', cmap(i, :), 'DisplayName', string(i));
hold on
end
legend show
5 Kommentare
Walter Roberson
am 27 Aug. 2022
cc = {'.r', '-k', '--g', ':b'};
a = [6.5 10 12 16]; b = linspace(1, 10);
for i=1:4;
aa=a(i)
y=1./(exp(-aa./b)+ 1);
plot(b, y, cc{i}, 'DisplayName', string(i));
hold on
end
legend show
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