RE: [Help-gsl] circular interpolation

[Sung, Raymond CW]

Hi Brian,

Thank you very much for your help. I will give it a try.

Regards,

Raymond.


-----Original Message-----
From: Brian Gough [mailto:address@hidden
Sent: Fri 10/13/2006 5:15 PM
To: Sung, Raymond CW
Cc: address@hidden
Subject: Re: [Help-gsl] circular interpolation
 
Sung, Raymond CW wrote:
> 
> I've been successfully using the polynomial interpolation function but was 
> wondering if any of the interpolation functions can be used to generate a 
> circular curve? If not, can you tell me where the mathematical functions that 
> evaluates the polynomial interpolation is located in the source code?
> 

Hello,

You can use two interpolations to make a parametric curve (x(t), y(t)) 
interpolated in t.

The spline/interp source is in the interp/ directory.

-- 
Brian Gough
(GSL Maintainer)

Network Theory Ltd,
Publishing the GSL Manual - http://www.network-theory.co.uk/gsl/manual/