The Open Cybernetics & Systemics Journal
2008, 2 : 230-233Published online 2008 July 25. DOI: 10.2174/1874110X00802010230
Publisher ID: TOCSJ-2-230
Robust Cardinal Interpolation
Air Force Institute of Technology,
AFIT/ENG, Wright-Patterson AFB, OH, 45433, USA.
ABSTRACT
A new method for modeling functions that intersect given points is developed and demonstrated. This method yields a generally non-Gaussian probability density of y given x that has properties which are often desired in practice. It is shown that this density can have a smoother mean function and a variance which is never larger than that of a classic Gaussian process density.