Abstract:
After brief describing the principle of wavelet transform (WT) of
signals, a new signals analysis system based on wavelet transform
is introduced. The design and development of the instrument of
wavelet transform are described. A number of practical uses of
this system demonstrate that wavelet transform system is
specially functional in identifying and processing
impulse, singular and non-smooth signals, so that is should be
evaluated the most advanced signal analyzing system.
Key words: Wavelet
transform Signal analysis Instrument
*
This project
is supported by National Natural Science Foundation of China. Manuscript received on
October 26, 1998; revised manuscript November 5, 1999
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