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bo_liubo

China
13 Posts
Posted - 05/07/2015 :  03:47:59 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin): 8.6
Operating System: win7
Hello,
I want to ask if it is possible for origin 8.6 to solve the equation ( such as "sin(x-y)-sin(2*y)=0"). Assuming x is the given dataset and I want to know y via this equation.
Thanks

jasonzhao

China
262 Posts
Posted - 05/07/2015 :  05:02:06 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hello,

To use Origin 2015 is recommended,
you can define the Implicit function in Fitting Function Builder:
as introduced in link below:
http://www.originlab.com/doc/Tutorials/ImplicitFit-3Var

then, use simulate curve to view the curve in defined range
http://www.originlab.com/doc/X-Function/ref/simcurve



Best regards!
Jason
OriginLab Technical Service
Edited by - jasonzhao on 05/07/2015 05:03:47 AM
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bo_liubo

China
13 Posts
Posted - 05/07/2015 :  05:22:05 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thanks a lot!
quote:
Originally posted by jasonzhao

Hello,

To use Origin 2015 is recommended,
you can define the Implicit function in Fitting Function Builder:
as introduced in link below:
http://www.originlab.com/doc/Tutorials/ImplicitFit-3Var

then, use simulate curve to view the curve in defined range
http://www.originlab.com/doc/X-Function/ref/simcurve



Best regards!
Jason
OriginLab Technical Service
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