摘要
基于Tikhonov正则化方法的思想,提出了一个费米体系反演的数值方法。给出了一个正则算子的构成方法,克服了凭经验选择正则参数的缺点。证明了收敛性,并给出了误差估计。而且,应用该算法对费米体系反演进行了研究,对计算机给出的实验结果进行了讨论。
A numerical method for inverse of Fermi system is discussed. This method is based on Tikhonov's regularization. In this paper, a method for constructing regularization operater, proof of the convergence, estimation of error, and computer experimental results are presented.
出处
《装甲兵工程学院学报》
1996年第2期48-54,共7页
Journal of Academy of Armored Force Engineering
关键词
费米体系反演
正则化方法
广义偏离算法
误差估计
Inverse of Fermi system
regularization method
generalized discrepancy algorithm
estimation of error
