Plot 2 sets of data in different colour

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Auryn_
Auryn_ 2017-2-16
评论： Auryn_ 2017-2-16
Hi,
I am trying to plot a set of data but in fact is formed by 2 different set of data, the second starting where the first one ends. In order to understand what I mean, imagine I have: a=linspace(1,10); b=linspace(10,20); then I will have something like: c=[a b]; which will give me a line with all the values. Can I make the same line in 2 different colours, I mean, can make c with a colour representing the data in a and another colour for the data in b? Thanks in advance!

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回答（1 个）

KSSV
KSSV 2017-2-16
figure
plot(rand(10,1),rand(10,1),'r',rand(20,1),rand(20,1),'b')
% or
figure
plot(rand(10,1),rand(10,1),'r')
hold on
plot(rand(20,1),rand(20,1),'b')
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Adam
Adam 2017-2-16
A single line object cannot have multiple colours, but does it matter how many line objects you have?
Auryn_
Auryn_ 2017-2-16
I have done it at the end with multiple plots. Thanks anyway!

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