change the color of curve from blue to any color and make it bold

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Ghazi
Ghazi 2024-6-12
评论： Ghazi 2024-6-12

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Aquatris
Aquatris 2024-6-12
Ran in:
x= 0:0.01:2*pi;
y = sin(x);
plot(x,y,'r') % r stands for red look at the documentation for different colors

更多回答（1 个）

Image Analyst
Image Analyst 2024-6-12
Ran in:
You can specify the color as a 3 element vector with values between 0 and 1, or use one of the built in colors like 'r':
y = rand(1, 8)+5; % Sample data
darkGreen = [0.1, 0.5, 0.2]; % Define your custom color.
plot(y, 'Color', darkGreen, 'LineWidth', 4); % Plot using numerical vector
hold on;
plot(1:8, 'm-', 'LineWidth', 4); % Plot using built-in color code.

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