Instantaneous frequency and amplitude identification using wavelets: Application to glass structure
نویسندگان
چکیده
منابع مشابه
Instantaneous frequency and amplitude identification using wavelets: application to glass structure.
This paper describes a method for extracting rapidly varying, superimposed amplitude-modulated and frequency-modulated signal components. The method is based upon the continuous wavelet transform (CWT) and uses a new wavelet that is a modification to the well-known Morlet wavelet to allow analysis at high resolution. In order to interpret the CWT of a signal correctly, an approximate analytic e...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2002
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.66.026703