Title :
General time-frequency distribution series
Author :
Chen, Dapang ; Qian, Shie
Author_Institution :
Nat. Instrum. Corp., Austin, TX, USA
Abstract :
In this paper, we present a new and robust method, general time-frequency distribution series (TFDS), for time-frequency analysis. We also introduce the concept of local interference and global interference and show that the local interference is important and the global interference is less important in TF analysis. The TFDS is very general. With only one parameter, the order of the TFDS, one can easily balance different and competing requirements for the best result
Keywords :
interference (signal); signal processing; statistical analysis; time series; time-frequency analysis; general time-frequency distribution series; global interference; local interference; multicomponent signals; time-frequency analysis; Bridges; Frequency modulation; Instruments; Interference; Robustness; Signal mapping; Spectrogram; Time domain analysis; Time frequency analysis; USA Councils;
Conference_Titel :
Time-Frequency and Time-Scale Analysis, 1994., Proceedings of the IEEE-SP International Symposium on
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-7803-2127-8
DOI :
10.1109/TFSA.1994.467320
