1) Padéiterative regularization
Padé迭代正则化
2) iterative regularization
迭代正则化
1.
The application of iterative regularization deconvolution to solve an ill-posed problem is discussed.
首先介绍了迭代正则化方法的理论基础,建立了含有空间电荷密度分布的Fredholm第一类积分方程的反卷积算法,利用数值实验研究了加性高斯白噪声对迭代反卷积算法的影响,以及迭代停止标准对非适定问题的数值解的影响,最后使用该方法求解电介质样品中的空间电荷分布。
3) iterated regularization
迭代正则化
1.
For linear ill-posed problems,the paper presents a fast convergent method of iterated regularization based on the idea of Landweber iterated regularization,and a method of a-posteriori choice by the Morozov discrepancy principle,by which the optimum asymptotic convergence order of the regularized solution is obtained.
对于线性不适定问题,基于Landweber迭代正则化方法提出一种快速收敛的迭代正则化方法,依据Morozov偏差原理,采用后验选取正则化参数的方法得到了最优渐近收敛阶的正则化解。
4) iterative Tikhonov regularization
迭代Tikhonov正则化
1.
The iterative Tikhonov regularization method was studied to solve 2D acoustic travel time tomography.
针对反问题求解常遇到不适定的困难,采用奇异值分析的方法探讨了层析成像反演方程的不适定特征,研究了利用迭代Tikhonov正则化方法求解二维走时层析成像问题。
5) iterated Tikhonov regularization
迭代正则化方法
1.
In this paper,the choice of the regularization parameter,by generalizedArcangeli s method,for iterated Tikhonov regularization of ill-posed problems isinvestigated.
应用广义Arcangeli方法,讨论了迭代正则化方法的正则参数选取,给出逼近解的收敛速度估计。
6) regularization iterative
正则化迭代法
补充资料:日蚨(dié迭)
日蚨(dié迭) 日蚨(dié迭) 指未时,见十二时条。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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