Polynomials and Plotting

[Greg Dake]

Greetings everyone,

I use MSExcel to generate polynomials based on data I plot, and in turn use this expression as a starting point for linearization.

Does anyone know of a free utility or Excel add-in which will generate something higher than a 6th order polynomial?

TIA,

Greg

 

[Greg Dake]

Old, but good post.

Of course there is this link, which is great information on the subject. I read it a while back, BobO reminded me of it.


http://www.plctalk.net/qanda/showth...highlight=excel

 

[Mickey]

Try this:

http://curveexpert.webhop.net/

 

[Greg Dake]

What about Matlab?

Thanks Mickey....Nice, intuitive software. Just what I was looking for.

I also have Matlab available to use, can I do this another way in Matlab?

Thanks again,

Greg

 

[Greg Dake]

Aha! I see Matlab has the "polytool" command...Time to play.


Greg