A new algorithm of recovering baselines of non-symmetrical signals about baselines

被引：0
|
作者：
Li, Y. [1 ]
Huang, X. [1 ]
机构：
[1] Shenyang Inst. of Aeronautical Eng., Shenyang 110034, China
来源：
Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics | 2001年 / 23卷 / 09期
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摘要：
A new algorithm is presented to recover baselines of non-symmetrical signals about baselines. The algorithm is based on wavelet and the histogram of signal's gradient. Wavelet is lead to filter noise of the signal. The algorithm can recover the baseline of a non-symmetrical signal exactly by selecting a proper threshold. It is suit to recover baselines of signal with heavy noise and chromatographic signal specially.
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页码：16 / 18
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