Smoothing Spline curve fitting - Equation?

Hi all,

I found there is no equation given when doing smoothing spline curve fitting, however when using data cursor I can trace data values on curve. Is there any method to get the equation of the curve, or export the x and y array values? the curve is shown below as graph.

Thanks a lot for the time

Ziyan

Answer 1

[Pourya Alinezhad]

yes.there is a program named "data_from_graph_1v0" which can do the job for you. provide a mail address so i could send it to U.... also i saw a same question in the forum .... follow the link:

http://www.mathworks.com/matlabcentral/answers/79399-how-to-create-customized-curve-only-know-the-shape

[Ziyan]

thanks Pourya, it is [e-mail]

thanks heaps

[Pourya Alinezhad]

check u'r mails ... :)

[youssef BOUSFIA]

hey, Mr Pourya, i need this program can you send it to me please. my email is : [e-mail] thanks a lot

[youssef BOUSFIA]

hey, Mr Ziyan, i need this program can you send it to me please. my email is : [e-mail] thanks a lot

[Charudatta chitale]

Hello Youssef, Pourya, Ziyan, Can some please send me this program at [e-mail]

Thanks a lot for the help. Regards, Charudatta

[Bixing Yan]

Hi guys, could anyone send me this program? That may help me a lot. [e-mail]. Thanks so much

[Vini Madu]

Could anyone send me this program? [e-mail] . Thanks a lot

[Swanand Kulkarni]

Hi Pourya, I have samples for X and Y variables and I need to plot them to generate an equation(relation). Can you please suggest some code? I reallyyyy appreciate if you would. My email id is [e-mail]. Thanks a lot- Swanand.

[vishnu deepak]

Could anyone send me this program? [e-mail] . Thanks a lot

[Julius Jäger]

Hey, I'd really appreciate if someone could send me that programm too. I am stuck with the same problem. Thanks. [e-mail]

[yonghee shin]

Can you send me too? [e-mail]

[Nabil Ahmed]

Could I also get it. [e-mail]

[Jamal Chen]

Hello, could I also get it. [e-mail]. Thanks you sir.

Answer 2

[Suryaji Phalke]

Hello, can someone please send me code for the same. [e-mail]. Thank you!

Answer 3

[Viktor Tzivnev]

Hello, guys I am stuck with the same problem and it will be awesome if someone can send me the code [e-mail]

I appreciate that a lot!

all the best Viktor