Research for Applications of 2D-CWT Approach in Time Series Analysis
Huiying Wang · Computer Technology and Development · 2007
Based on the characteristic of time series analysis,data of time series was analyzed by the approach of 2D-CWT.The analysis of three aspects such as multi-frequency signals,jumping signals and fault tolerance of noisy data were made for the purpose of the research for applications of 2D-CWT in time series analysis.Trend analysis is major means.Finally,the experimentation result was discussed.