任意等分Abel反演变换系数计标

计算物理 ›› 1996, Vol. 13 ›› Issue (2): 181-189.

任意等分Abel反演变换系数计标

普小云, 熊烨, 林理忠, 张中明

云南大学物理系, 昆明 65091

收稿日期:1994-11-05 出版日期:1996-06-25 发布日期:1996-06-25

CALCULATION OF ABEL INVERSE TRANSFORMATION COEFFIC-IENTS IN ANY EQUIDISTANT DISCRETIZATION

Pu Xiaoyun, Xiong Ye, Lin Lizhong, Zhang Zhongming

Department of Physics, Yunnan University, Kunming 650091

Received:1994-11-05 Online:1996-06-25 Published:1996-06-25

摘要/Abstract

摘要： 应用三阶多项式插值方法,计算了任意等分Abel反演变换的变换系数。由此变换系数表,可将光学薄轴对称等离子体的横向辐射量变换为径向辐射量。

关键词: 任意等分Abel变换系数, 三阶多项式, 插值方法

Abstract: The transformation coefficients of Abel inverse transformation in any equidistant discretization are calculated with the method of third-degree polynomial.They can be applied to transforming the observed transverse radiance into the corrosbonding radial distribution for optical thin plasma with cylindrical symmetry.The calculated result shows that this method reaches high accuracy.

Key words: Abel transformation coefficients in any equidistant discretization, third-degree polynomial

中图分类号:

O411

普小云, 熊烨, 林理忠, 张中明. 任意等分Abel反演变换系数计标[J]. 计算物理, 1996, 13(2): 181-189.

Pu Xiaoyun, Xiong Ye, Lin Lizhong, Zhang Zhongming. CALCULATION OF ABEL INVERSE TRANSFORMATION COEFFIC-IENTS IN ANY EQUIDISTANT DISCRETIZATION[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1996, 13(2): 181-189.