کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1249105 | 1495902 | 2014 | 10 صفحه PDF | دانلود رایگان |
• Review of outstanding articles on wavelet-based spectral analysis in period 2002–13.
• Wavelet transforms for noise removal and resolution enhancement.
• Wavelet transforms for data compression and chemometrics modeling.
• Wavelet transforms outperform other traditional signal-processing methods.
Wavelets are a topic of pure mathematics. But over the past decade, they have shown great promise and are now being adapted for a vast number of signal-processing applications. One of the main advantages of wavelet analysis is the amount of information that can be extracted from a signal. It has demonstrated unprecedented success in terms of asymptotic optimality, spatial adaptivity and computational efficiency. Applications of wavelet transform and wavelet-packet transform in spectral analysis from 2002 to 2013 are reviewed in this article, clearly stating that wavelet methods significantly outperform other traditional methods of signal processing.
Journal: TrAC Trends in Analytical Chemistry - Volume 62, November 2014, Pages 144–153