iteration相关论文
Parallel finite element computation of incompressible magnetohydrodynamics based on three iterations
Based on local algorithms,some parallel finite element (FE) iterative meth-ods for stationary incompressible magnetohydr......
It is generally believed that,in ghost imaging,there has to be a compromise between resolution and visibility.Here we pr......
Initial State Radiation(ISR)plays an important role in e+e-collision experiments such as the BESIII.To correct the ISR e......
In this paper we consider iteration of single-plateau functions,an important class of continuous functions with infinite......
Multipath is the dominant source of positioning error in modern GNSS receiver.Maximum likelihood (ML) parameter estimati......
Social networks are a hot topic on Internet and are paid more attentions to.In social networks,each community unit conta......
The location selecting of logistics center plays an important role in logistics system strategies.By analyzing and demon......
提出一种重加权总变分与hyper-Laplacian相结合的图像盲复原算法。首先,通过重加权总变分先验重建模糊图像权重的双峰分布;然后,利......
根据多光束干涉原理，基于迭代算法，设计出用于异质结太阳能电池的异型分布布拉格反射（IDBR）结构。通过优化设计S1（500 nm 800 nm）、S2（500......
由于噪声、阴影、条纹断裂及欠采样等因素的影响,完成相位解包裹是一个困难的问题。最小二乘法能够提供平滑解,但无法限制噪声的传......
针对F 数为4 的高次非球面，设计了一套基于平行光束照射的高精度补偿器。系统工作波长为632.8 nm，设计残差为0.0018 λ 。提出了求解......
计算模拟方法设计位相元件可将基模高斯光束均匀化,将椭圆波面校正为圆对称波面.本文推导了理论模拟结果和实验参数的关系.计算模......
针对脉冲位置调制(PPM)与多级编码结合中的错误传播问题，利用多阶段译码原理的“链式规则”，提出一种基于迭代的解调译码方法，给出了8......
In this paper, the effect of the thermosiphon, insulation board and awning in cooling the permafrost roadbed base was si......
Microsatellite variation between Japanese eel (Anguilla japonica) and European eel (Anguilla anguill
Allelic variation in a total of 7 microsatellites was examined between elvers of freshwater eels (Anguilla japonica and ......
One of the challenges in groundwater modeling is the prediction of hydraulic head related to local stress fluctuations w......
The method of nonlinear finite element reliability analysis (FERA) of slope stability using the technique of slip surfac......
<正> Reference samples of lithium isotopes can be prepared by mixing pure materials with moderately high content of eith......
<正> Following the arithmetic method, graphic method and computer simulation method, the fourth generation method of ana......
WE have obtained the convergence theorems of the iteration of Halley family by the point estimate of Smale. In the point......
LET E be a real Banach space with norm ||·||,E~* a uniformly convex dual space.Let K bea nonempty closed convex and......
The results of numerical investigations of aerodynamic forces and moment coefficients of flow passing a simplified train......
According to random walk,in this paper,we propose a new traffic model for scheduling trains on a railway network.In the ......
Let F be a family of holomorphic functions and suppose that there exists ε 】 0 such that if f ∈ F, then |(f 2 ) (ξ)|......
The sets of the points corresponding to the phase transitions of the Potts model on the diamondhierarchical lattice for ......
In 1992,Yang Lo posed the following problem:let F be a family of entire functions,let D be a domain in C,and let k 2 be ......
We study the following coupled system of quasilinear equations:{-△pu+|u|^p-2u=f(u)+λυ,x∈R^N,-△pυ+|υ|^p-2υ=g(υ)+......
In this paper, the 1-D, 2-D and 3-D coefficient inverse problem of the acoustic waveequation is reduced to the nonlinear......
利用重力资料反演密度界面对于研究盆地、区域构造和深部构造有着重要意义.但是密度基准面深度和界面密度差的不准确性降低了反演......
Distributed data stream processing system is NP-complete problem to assign tasks to any number of nodes handling the tas......
For the purpose of structural health monitoring, a damage detection method combined with optimum sensor placement is pro......
The study of dynamical behavior of water or gas flows in broken rock is a basic research topic among a series of key pro......
In this article, the bounding surfaces of channels were modeled by Bayesian stochastic simulation, which is a boundary-v......
A High Precision Comprehensive Evaluation Method for Flood Disaster Loss Based on Improved Genetic P
Precise comprehensive evaluation of flood disaster loss is significant for the prevention and mitigation of flood disast......
The productivity evaluation model and its application for finite conductivity horizontal wells in fa
It is very difficult to evaluate the productivity of horizontal wells in fault block reservoirs due to the influence of ......
Monolithic stability safety and reinforcement based on monolithic stability are very important for arch dam design. In t......
This paper proposes a new, simple and efficient method for nonlinear simulation of arch dam cracking from the constructi......
A new method of numerical seismic stability safety evaluation for a rock slope is proposed based on the analysis of a gr......
On the Simple Connectivity of Fatou Componets Chun Lei CAO Yue Fei WANGAbstract We shall show that for certain holomor......
Improved response surface method for anti-slide reliability analysis of gravity dam based on weighte
The aim of this study was to design and construct an improved response surface method(RSM) based on weighted regression ......
The focus of this paper is the ill-conditioned problems in the dam safety monitoring model. The reasons to give rise to ......
Optimal sensor placement in hydropower house based on improved triaxial effective independence metho
The capacity and size of hydro-generator units are increasing with the rapid development of hydroelectric enterprises, a......
A two-dimensional numerical model coupled with multiple hillslope hydrodynamic processes and its app
A numerical hillslope hydrodynamic model is of great importance in facilitating the understanding of rainfall-runoff mec......
Identification of the Exchange Coefficient from Indirect Data for a Coupled Continuum Pipe-Flow Mode
Calibration and identification of the exchange effect between the karst aquifers and the underlying conduit network are ......
我害怕长大,害怕成为他们那样的人,害怕失去所有那些童年才有的简单的快乐;但我也害怕被甩在后面,错过所有那些进入成人世界才能享......
An algorithm is proposed for robust identification of a rational fractional transfer function with a fixed degree under......
