Time-Frequency Analysis and Sparse Decomposition for Non-Stationary Signals: A Survey of Recent Developments
楊緒文博士國立中央大學生醫科學與工程學系 下午 3:30–5:00 鴻經館 107 室Abstract:
We will talk about why time-frequency analysis is important for dealing with non-stationary signals, particularly those arise in physiological and other natural sciences. In addition to surveying the difficulty encountered in applying traditional signal processing methods, a few tools that have been developed to overcome the problems will be introduced, including the concept of sparse decomposition. Finally, we will present some new perspectives and recent progress regarding these issues, including an introduction to some of the speaker's own work.