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how to plot the curve in matlab

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Amy Topaz
Amy Topaz on 2 Apr 2022
Commented: Arif Hoq on 2 Apr 2022
How to plot the curve in matlab using the given x and y points. I am looking for the 2 curves on the same plot.
X Y1 Y2
57 78.2 165.1
87 67.06 101.8
107 64.66 88.7
257 61.43 63.58
507 61.45 61.47
1007 60.51 60.91

Accepted Answer

Arif Hoq
Arif Hoq on 2 Apr 2022
Edited: Arif Hoq on 2 Apr 2022
A=[57 78.2 165.1
87 67.06 101.8
107 64.66 88.7
257 61.43 63.58
507 61.45 61.47
1007 60.51 60.91];
x=A(:,1);
Y1=A(:,2);
Y2=A(:,3);
plot(x,Y1,x,Y2)
legend('Y1','Y2')
  2 Comments
Amy Topaz
Amy Topaz on 2 Apr 2022
Thank you, also how to indicate the points on the curves?
Arif Hoq
Arif Hoq on 2 Apr 2022
try this:
plot(x,Y1,'o-',x,Y2,'d-')

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