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Updated: Aug 13, 2026

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Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy
Published on: May 18, 2011
[The noise-filtering of chemiluminescence spectra with wavelet multiresolution analysis]
1Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 230031 Hefei.
Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
|September 5, 2003
Abstract:
In this paper, the wavelet multiresolution signal decomposition was successfully applied to the filtering of high-frequency noise in chemiluminescence spectra. The spectra signal-to-noise ratio was greatly improved while the noise was suppressed effectively. The effect of wavelet basis and time of decomposition are also discussed. It is shown that the wavelet analyses have many advantages in processing of discrete signals.

