Engineering topics
Publications and source records attributed to Newton, H. J..
The method of determining asymptotic confidence bands for autoregressive spectra due to Newton and Pagano is extended to the case of data observed in the plane. One Quadrant Autoregressive Models are used as a basis for the method.
It is suggested that using a modified analysis of variance procedure on data sampled systematically from a rectangular array of image data can provide a measure of homogeneity of means over that array in single directions and how variation in perpendicular directions interact. The modification of analysis of variance required to account for spatial correlation is described theoretically and numerically on simulated data.