Re: AI-GEOSTATS: variogram fitting

2010-01-31 Thread Peter Steele
>I was wondering if you know of any code (ideally in MATLAB) able to do >fit a parametric variogram model by GLS. >Peter >> you can find Matlab code for empirical variogram estimation and >> WLS-fitting in my spatial sampling design toolbox >> >> Gunter Spöck Gunter, thank you for the reply. Wh

AI-GEOSTATS: GLS variogram fitting

2010-01-30 Thread Peter Steele
I'm new here, so first of all hi to everyone. I was wondering if you know of any code (ideally in MATLAB) able to do fit a parametric variogram model by GLS. More specifically I need to find a that minimizes the quadratic form (ve-v(a))'*Q(a)*(ve-v(a)), where: ve is the vector containing the va