TY - JOUR
AU - Kupper, Lawrence L.
AB - An investigation is made concerning the use of partial sums of Fourier series (F.S.) and spherical harmonics (S.H.) as regression models in important practical situations where the use of polynomials is subject to criticism. Procedures are developed for estimating the locations of stationary points of second‐order F.S. and S.H. models and confidence regions based on the use of certain optimal designs are given for the true locations of these points. A numerical example is included.
TI - Fourier Series and Spherical Harmonics Regression
JF - Journal of the Royal Statistical Society Series C (Applied Statistics)
DO - 10.2307/2346483
DA - 1972-06-01
UR - https://www.deepdyve.com/lp/oxford-university-press/fourier-series-and-spherical-harmonics-regression-6X0zDSdvu5
SP - 121
EP - 130
VL - 21
IS - 2
DP - DeepDyve
ER -