Supported by the National Natural Science Foundations of China (No. 40474001, No. 40274002, No. 40604003).
Three functional models, polynomial, spectral analysis, and modified AR model, are studied and compared in fitting and predicting clock deviation based on the data sequence derived from two-way satellite time and freq...
Supported by the National Natural Science Foundation of China (No.40174009, No.40274002).
Two kinds of fading filters and their principles are introduced. An adaptive robust filter is given with corresponding principle. The basic abilities of the fading filters and adaptively robust filter in controlling t...