Fast ICA for Deformation Data Processing

摘要

The theory and method of deformation monitoring and deformation data analysis and processing are the research hot issues in surveying fields. Independent component analysis (ICA) is a novel explored data analysis method developed recently, which is used to find out representations of the Non-Gaussian multivariate data. Based on ICA and Fast ICA arithmetic, this paper proposed a novel method to process the deformation monitoring data and gets the deformation sub-patterns.