Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"Locally stationary"”.
-
Wavelet methods for the statistical analysis of image texture
This thesis considers the application of locally stationary wavelet-based stochastic models to the analysis of image texture. In the first part we propose a test of stationarity for spatial data on a regular grid. This test is then incorporated into a segmentation framework in order to determine …
-
Inference of time series regression models with weakly dependent errors
… series regression with dynamic regressors and stationary and weakly dependent errors. The second and third aspects are motivated by the recent surge of awareness that the stationarity assumption for the error is often too restrictive for real data. Some macroeconomic series are often observed …