solving inverse problem造句
例句与造句
- the convergence for this method is proved and applied to solve inverse problem of fractal rough surface
最后将这一算法运用于分形粗糙面的反演问题中，得到了很好的反演效果。 - the results show that ga-fem is an effective way to solve inverse problems of partial differential equations
研究还表明遗传有限单元法是偏微分方程反演问题求解的一种有效方法。 - due to its character of " uphill climbing ", stochastic optimization algorithm is widely used to solve inverse problems
因而具有“上山”性的随机类优化算法成为求解逆问题的主要数学工具。 - nonlinear optimization technique can solve the strong contrast problem, wheares it spends much more time . in my article, ga is introdued to solve inverse problem
非线性优化问题，直接求解非线性方程组，可以反演高对比度问题，但是要迭代多次，在每次的求解过程中都需要对剖面导数进行求解，比较费时。 - theoretical analysis and numerical testing results indicate that the mollifier method with its flexibility, stability and practicality, provides a new effective tool for numerically solving inverse problems
理论分析和数值试验结果表明：缓镇法灵活、稳定、实用，为数值求解反问题，提供了一个新的有效的工具。 - It's difficult to find solving inverse problem in a sentence. 用solving inverse problem造句挺难的
- this method is called microwave imaging technique based on rga under frequency domain . after comprehending the principle of the microwave imaging and rga, we present a novel imaging method for the first time . it is a full-time-domain algorithm based on rga, fdtd technique is applied to solve direct problem while the rga is applied to solve inverse problem
在对微波成像的机理和实数遗传算法的工作机制有了初步了解之后，本文首次提出用时域遗传算法来求解导体目标的成像问题，即用时域有限差分法来求解散射问题，而逆散射问题还是采用实数遗传算法，得到了基于实数遗传算法的全时域的微波成像技术。 - this thesis is to recommend a important class of regularized strategies for solving inverse problems-mollifier method . it anaysises the consistency, numerical stability and error estimates of mollified solution . similar to tikhonov regularization, a discrepancy principle for selecting the mol-lifier parameter is proven and applications to numerical differentiation and numerical inversion of abel transform and also given
本文将介绍求解反问题的一类重要的正则化策略?缓镇法，并基于用gauss核构造的缓镇算子，分析了缓镇解的相容性、数值稳定性和误差估计，与tikhonov正则化类似，我们证明了决定缓镇参数的偏差原理。 - inverse technique is to determine unknown causes based on observation of their effects, it has been applied to many fields of scientific research and engineering practice . due to their intrinsic ill-posed and non-linear characteristics, the inverse problems are more difficult to solve than their corresponding direct problems . so, in this dissertation, the generalized integrated optimization, a recent advanced method, was applied to solve inverse problem of mechanic engineering
由于反演问题的不适定性和非线性,其求解难度较大,因此本文运用一种新兴的方法来研究新的反演设计方法,提出基于广义集成优化的反演设计方法,以应用于机械设计为目标,系统研究了该方法应用于机械设计的一些关键技术,并将该方法应用到具体的设计实践之中。