Adding text to plot

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spardha mahajan
spardha mahajan 2016-11-16
评论： KSSV 2016-11-16
I have two data sets obtained using two different method and at same point in C.
A = [0.11;0.222;0.213;1.34]
B = [1.22;13.22;0.32;0.32]
and corresponding to each data I have numbers for example A(1) and B(1)= 9 A(2) & B(2) = 12 and so on stored in another matrix as C =[9 12 ....]
I want to compare the results A and B over the plot and add text using C i.e. 9, 12,....

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回答（1 个）

KSSV
KSSV 2016-11-16
c = 1:5 ;
A = rand(5,1) ;
B = rand(5,1) ;
plot(c,A,'.-r')
hold on
plot(c,B,'.-b')
text(c,A,num2str(A)) ;
hold on
text(c,B,num2str(B)) ;
  2 个评论
spardha mahajan
spardha mahajan 2016-11-16
Thanks for reply but.
length(C) is equal to length(A) and length (B).
The first elements in A and B in plot should be labeled with the text of first element in C and so on till end. Suppose there are 20 elements so the twenth elements in A and B in plot should be labeled with the text of twenthe element in C.
KSSV
KSSV 2016-11-16
Write your code with the help of above. It is not a tough task.

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