Glossary AutoA prefix literally meaning self; spatial autocorrelation means self-correlation, or values within a given variable are correlated, resulting in the variable being correlated with itself. Correlation A description of the nature and degree of a relationship between a pair of quantitative variables. Geary Ratio An index of spatial autocorrelation, involving the computation of squared ...

Spatial autocorrelation is a method of Exploratory Spatial Data Analysis (ESDA). The latter set of methods allow for the study and understanding of the spatial distribution and spatial structure as well as they allow for detecting spatial dependence or autocorrelation in spatial data. More specifically, spatial autocorrelation is the correlation between the values of a single variable that is s...

2 Technique Determining a velocity ACF from experimental data is not a straightforward task, especially for laser Doppler velocimetry (LDV) data. Unlike measurements obtained from a hot-wire probe, the LDV signal is inherently intermittent by nature due to the random arrival of particles at the measurement volume. An advantage of the Poisson distributed arrival times is that the Nyquist criteri...

This paper presents a new feature vector set for noisy speech recognition in autocorrelation domain. The autocorrelation domain is well known for its pole preserving and noise separation properties. In this paper we will use the autocorrelation domain as an appropriate candidate for robust feature extraction. In our approach, extraction of mel frequency cepstral coefficients (MFCC) of the speec...

Poverty is one of the crucial social problems in Tegal Regency, Central Java Province. Specific solutions are needed a particular area to effectively combat poverty. The purpose this study identify spatial distribution and pattern poverty Regency using Spatial Autocorrelation analysis (Moran’s Global Index & Local Indicator Autocorrelation/LISA) determine diversity factors that influence Ge...

Background: Meningitis is a major cause of morbidity in the world. Previous studies showed that weather factors influence occurrence meningitis. A multiple linear regression model was developed to forecast meningitis cases Burkina Faso using factors. However, multivariate based on times series data may produce fallacious results given autocorrelation errors.

Aim The brown-headed cowbird is an obligate brood parasite known to exploit a large number of host species and use a variety of habitats. Much attention has been directed towards uncovering the fundamental factors that affect cowbird abundance; however, no study has evaluated these factors in the context of a biogeographic-scale analysis that takes into account spatial autocorrelation. Our prim...