Quick Search of Ambiguity through Regularization
Ren Ji-qing · Gnss World of China · 2009
This paper discusses the LAMBDA of iterative double-Cholesky integer transforming for decorrelation firstly,we found that the covariance matrix may be abnormity when a few epochs are used.So we introduce a modified method that the covariance matrix is regularized before decorrelating admissible integer transformation.The sample demonstrates that the modified method needs a smaller number of epochs and is more stable.