期刊论文

Xu, ZH;Chen, YF

英文

Journal of Radioanalytical and Nuclear Chemistry

0236-5731

2025

1-11

10.1007/s10967-024-09950-4

Postgraduate Scientific Research Innovation Project of Hunan Province [CX20230977]; Thirteenth Five-Year Plan for basic technical research, School of Mathematics and Physics, University of South China, Hengyang, Hunan, China [JSZL 2019 ****C001]; Fourteenth Five-Year Plan Basic Technological Research Project , College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, Guangdong, China. [JSZL2022XXXX001]

本校为第一且通讯机构

Uranium is a rare and important energy mineral. In order to study the distribution characteristics of uranium deposits, we establish a data restoration algorithm with fractal features and sparse known point data. The algorithm ensures the accuracy of the restoration and the retention of fractal features through the steps of determining the basis function, preserving the dimension invariant restoration, and dimension greedy optimization. By comparing the numerical test with the Kriging interpolation method, it is proved that the algorithm is better in accur...