Colour options in plotting graphs

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dandan din
dandan din 2018-7-3
回答： KSSV 2018-7-3
I have two for-loops and i need to change the colour of the plot in every iteration of the outer for loop and the same colour for the inner for-loop. The code is as follows;
for t=0:0.01:1.5
f=@(time,y)[y(2);eqn];
for y20=0:0.1:1.5
hold on
[ts,ys] = ode45(f,[0,10],[y20;0]);
plot(ys(:,1),ys(:,2),'color',rand(1,3))
end
hold off
end

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回答（1 个）

KSSV
KSSV 2018-7-3
figure
hold on
for i = 1:3
plot(rand(10,1),'r')
for j = 1:2
plot(rand(1,10),'color',rand(1,3))
end
end

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