能谱涨落展示的多项式拟合法

高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (1): 75.

能谱涨落展示的多项式拟合法

陶长元, 罗久里, 鄢国森

四川大学化学系, 成都 610064

收稿日期:1991-12-25 出版日期:1993-01-24 发布日期:1993-01-24
通讯作者: 罗久里

A Fitting Method of Polynomial Expansion for Unfolding Energy Level Fluctuations

TAO Chang-Yuan, LUO Jiu-Li, YAN Guo-Sen

Department of Chemistry, Sicham University, Chengdu, 610064

Received:1991-12-25 Online:1993-01-24 Published:1993-01-24

摘要/Abstract

摘要： 展示能谱涨落是能谱涨落统计分析的首要工作。本文描述了能谱涨落及其展示的基本思想,在综合各类谱的涨落展示法的基础上提出一套普适性较强的多项式拟合展示法,并用实例处理予以具体说明。

关键词: 能谱涨落统计, 涨落展示, 多项式拟合

Abstract: The essence of energy level fluctuations lies in the deviation of quantum distribution law from its classical counterpart which is usually considered as a smooth average of energy level data.It is the key-work to find an optimam fitting curve of original level data for the unfold of energy level fluctuatione thereby.This article is devoted to discribe the fundamental ideas concerning with energy level fluctuations and their unfolding, meanwhile to put forward a fitting method of polynomial expansion which is more universal for unfolding energy level fluctuations by means of a synthesis of different unfolding methods for various spectra.The arguments formed in this article is clarified by concrete treatments for some typical examples.

Key words: Statistics of energy level fluctuations, Fluctuations unfolding, Polynomial expansion fitting

TrendMD:

陶长元, 罗久里, 鄢国森. 能谱涨落展示的多项式拟合法. 高等学校化学学报, 1993, 14(1): 75.

TAO Chang-Yuan, LUO Jiu-Li, YAN Guo-Sen. A Fitting Method of Polynomial Expansion for Unfolding Energy Level Fluctuations. Chem. J. Chinese Universities, 1993, 14(1): 75.