Re: [Help-gsl] circular interpolation

[Brian Gough]

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/