Application of spline wavelet transform in differential of electroanalytical signal

OPT OpenIR > 中国科学院西安光学精密机械研究所(2010年前)

	Application of spline wavelet transform in differential of electroanalytical signal
	Zhang, SL ; Zheng, JB ; Gu, WL ; Zhang, HQ ; Hou, X ; Gao, H
	2001-04-01
发表期刊	CHINESE SCIENCE BULLETIN
卷号	46 期号:7 页码:550-555
摘要	Investigating characteristics of spline wavelet, we found that if the two-order spline function, the derivative function of the three-order B spline function, is used as the wavelet base function, the spline wavelet transform has both the property of denoising and that of differential. As a result, the relation between the spline wavelet transform and the differential was studied in theory. Experimental results show that the spline wavelet transform can well be applied to the differential of the electroanalytical signal. Compared with other kinds of wavelet transform, the spline wavelet transform has a characteristic of differential. Compared with the digital differential and simulative differential with electronic circuit, the spline wavelet transform not only can carry out denoising and differential for a signal, but also has the advantages of simple operation and small quantity of calculation, because step length, RC constant and other kinds of parameters need not be selected. Compared with Alexander Kai-man Leung's differential method, the differential method with spline wavelet transform has the characteristic that the differential order is not dependent on the number of data points in the original signal.
文章类型	Article
关键词	Chemometrics Signal Processing Wavelet Transform Differential
WOS标题词	Science & Technology
收录类别	SCI
关键词[WOS]	FOURIER SELF-DECONVOLUTION ; SPECTRA ; FILTER
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000168549700004
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/25439
专题	中国科学院西安光学精密机械研究所(2010年前)
作者单位	1.NW Univ Xian, Inst Electroanalyt Chem, Xian 710069, Peoples R China 2.Acad Sinica, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China
推荐引用方式 GB/T 7714	Zhang, SL,Zheng, JB,Gu, WL,et al. Application of spline wavelet transform in differential of electroanalytical signal[J]. CHINESE SCIENCE BULLETIN,2001,46(7):550-555.
APA	Zhang, SL,Zheng, JB,Gu, WL,Zhang, HQ,Hou, X,&Gao, H.(2001).Application of spline wavelet transform in differential of electroanalytical signal.CHINESE SCIENCE BULLETIN,46(7),550-555.
MLA	Zhang, SL,et al."Application of spline wavelet transform in differential of electroanalytical signal".CHINESE SCIENCE BULLETIN 46.7(2001):550-555.

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