Disposal of Smooth γ Spectrum on Matlab Process

DUAN Zai-yu; CHEN Jian-hua; ZHANG Gui-xin; GONG Jun-jun

Sep. 2007

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Article Navigation > Nuclear Power Engineering > 2007 > 28(3): 125-127

DUAN Zai-yu, CHEN Jian-hua, ZHANG Gui-xin, GONG Jun-jun. Disposal of Smooth γ Spectrum on Matlab Process[J]. Nuclear Power Engineering, 2007, 28(3): 125-127.

Citation:

DUAN Zai-yu, CHEN Jian-hua, ZHANG Gui-xin, GONG Jun-jun. Disposal of Smooth γ Spectrum on Matlab Process[J]. Nuclear Power Engineering, 2007, 28(3): 125-127.

DUAN Zai-yu, CHEN Jian-hua, ZHANG Gui-xin, GONG Jun-jun. Disposal of Smooth γ Spectrum on Matlab Process[J]. Nuclear Power Engineering, 2007, 28(3): 125-127.

Citation:

DUAN Zai-yu, CHEN Jian-hua, ZHANG Gui-xin, GONG Jun-jun. Disposal of Smooth γ Spectrum on Matlab Process[J]. Nuclear Power Engineering, 2007, 28(3): 125-127.

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Disposal of Smooth γ Spectrum on Matlab Process

College of Naval Architecture and Power, Naval University of Engineering, Wuhan, 430033, China

Received Date: 2005-11-27
Rev Recd Date: 2006-10-27

Available Online: 2025-07-21

Abstract

Abstract

Errors may be caused by the statistical fluctuation in the γ spectrum data acquired from NaI（Tl） glitters detector.In order to mitigate this error,the γ spectrum smooth method is proposed in this paper.The process of spectrum data is realized on Matlab according to the smooth principle and the results are as-sessed in mathematics.The results indicate that the errors of the smoothed spectrum are less than those of the non-smoothed spectrum.
- Matlab,
- Barycenter method,
- Least-square method