OPTIMIZATION AND SELECTION OF GPS TRIPLE-CARRIES PHASE COMBINATION OBSERVATIONS BASED SELF-ADAPTIVE CLUSTERING ALGORITHM
基于自适应聚类算法的GPS三频载波相位组合观测值优化选取

The model of GPS triple-carries phase combination observations was deduced,and errors of combination observations were analyzed.Based on the theory of fuzzy clustering analysis,the combination observations obtained by the longer wavelength criterion are analyzed and are classified by using the self-adaptive clustering algorithm based on dissimilarity matrix.The condition which each calss suit to has been analyzed and proved with the method for the integer ambiguity resolution based on matrix transformation ...