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关于质谱归一化以比较两个光谱。

On the normalization of a mass spectrum for comparison of two spectra.

作者信息

Alfassi Zeev B

机构信息

Department of Nuclear Engineering, Ben Gurion University, Beer Sheva, Israel.

出版信息

J Am Soc Mass Spectrom. 2004 Mar;15(3):385-7. doi: 10.1016/j.jasms.2003.11.008.

DOI:10.1016/j.jasms.2003.11.008
PMID:14998540
Abstract

It is indicated that for comparison of two mass-spectra the normalization of each ion current should be done such that each spectrum will form a unit vector, i.e., SigmaXi2 = 1, where Xi are the various components of the mass spectrum.

摘要

结果表明，为了比较两个质谱图，应进行每个离子电流的归一化，以使每个谱图形成一个单位向量，即∑Xi² = 1，其中Xi是质谱图的各个分量。

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