| T O P I C R E V I E W |
| testetroni |
Posted - 04/13/2017 : 3:41:13 PM
Hello, all.
I'm trying to do an easy task: plot the function f(x)=(10x^2)/(9-x^2). The problem is that origin plots the asymptotes in x=3 and x=-3. How can I exclude these especific points from being plot? Or, how can I make it don't plot this asymptote. |
| 2 L A T E S T R E P L I E S (Newest First) |
| testetroni |
Posted - 04/14/2017 : 9:43:30 PM
Hello, my friend.
This worked! It was exactly what I was looking for. Many thanks, buddy. |
| Hideo Fujii |
Posted - 04/13/2017 : 5:42:37 PM
Hi testetroni,
You can assign the missing value to make the plot discontinuous by assigning the missing value (=0/0)
to the neighbor of the limit. You can utilize the conditional operator:
http://www.originlab.com/doc/LabTalk/guide/Operators#Conditional_Operator_.28.3F:.29
to construct the function. In your case, as there are two asymptotes, I used this function in a nested way.
Please see the sample below. (Probably you want to give a large number of points (in this sample 1000)
in the curve to have enough precision to present the curve well.)
Hope this helps.
--Hideo Fujii
OriginLab |
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