迭

This article from the transform, the animation, the track, the iterate to in the father-son relationship of The Geometer's Sketchpad has carried on the elaboration.

本文从变换、动画、轨迹、迭代几个方面对几何画板中的父子关系进行了阐述。

By the best approximation and the geometric interpretation of signal vectors in adaptive filters, the input noise variance is obtained with the information obtained from the traditional LMS algorithm. Then, based on γ-LMS algorithm, it can iteratively eliminate the input noise effects to obtain the bias in the Wiener solution and the true system coefficients.

根据自适应滤波器的最佳逼近原理和各信号矢量的几何关系，利用传统LMS算法获得的信息来估计输入噪声的功率，再通过γ-LMS算法在迭代过程中逐步修正维纳解，去除输入噪声的影响从而得到系统参数的真实估计。

Aimed at the structural equation models with two latent variables and two blocks of indicators, the iterative process of PLS algorithm was analyzed and the algorithm geometric meaning has been demonstrated in this paper.

首先给出了含两个潜变量结构方程模型的路径图、模型设定方法以及迭代步骤、几何意义，然后将其推广到含多个潜变量结构方程模型的情况。

The paper presents how to use the technique of OLE and ARX of AutoCAD to build the geometrical model, the finite element model of the given structure visually and use the template and wizard to build the optimization model of it. During the iterative process of the optimization, the method of tracing visualization and interactive control is also provided. Some examples are given to show the appliance of visualization aided structural optimization. Finally, the work of systematic integration is carried out.

同时论述了在优化建模中运用OLE ARX技术实现可视化地建立优化对象的几何模型，结构有限元模型，以及使用模板和专家向导来辅助建立优化模型；在优化迭代过程中实现了跟踪可视和交互式监控，以具体的例子说明了在可视化技术辅助下的结构优化在工程中的应用。

Keywords: iteration learning control;vector diagram;geometrical analysis;fast algorithm

中文关键词：迭代学习控制；向量图；几何分析；快速算法

In this paper, a method, which is based on GPS Time system, is applied to synchronize all GIBs. With GPS receiver's 1PPS output , GIB can compensate for the crystal oscillater's drift. 4. Mathematic Model of UGPS Based on the principle of hyperbola intersection, an iterative algorithm and an analytic algorithm are deduced to resolve system equations with four GIBs observations. It can also be used to resolve the approx coordinate with more than five GIBs'observations.

系统的定位数学模型分析基于双曲线观测的定位模型是系统的基本原理，本文对该数学模型的求解进行了详细分析，对于四枚浮标的系统，本文给出了了迭代算法和解析算法求解的推导，同时对于多余四枚浮标的系统，本文给出了最小二乘算法求解推导。

Our department passes and emforces the management on scientific system, perfect market marketing plan, high-quality products and high-quality service and competing for the advantage giftedly,make all series of products dealt in develop rapidly on the Chinese market, the achievement changes and creates peaks,branches spread all over the country, have already exceeded one hundred, win the approval of the masses of consumers.

我司通过严格科学的系统管理，完善的市场营销策划，优质的产品和高质素的服务以及得天独厚的竞争优势，使所经营的各个系列产品在中国市场得以迅猛发展，业绩迭创高峰，分店遍布全国，已逾百家，并赢得广大消费者的首肯。

Rooted in western culture and deeply influenced by Chinese traditional culture, Gladys is inevitably of hybrid cultural identity.

由于深受西方文化的浸染和东方传统文化的熏陶，戴乃迭的文化身份不可避免的带有混杂性。

Cell mapping is an effective method of global analysis of dynamical systems.

迭代图胞映射方法是动力系统全局分析的有效工具。

In order to guarantee the global convergence, a method of multiplier is inserted in the iterative process.

为了保证全局收敛性，我们在迭代过程中插入了乘子方法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。