保角映射

在分析中引入了保角映射等数值方法，给出了有效介电常数εeff、特征阻抗Z、单位电容C等传输线指标随几何参数变化的计算公式。

Conformal mapping method is introduced into the analysis to calculate the characteristic values of the transmission line , e. g. effective permittivity ε _ eff , characteristic impedance Z and unit capacitance C.

然后通过椭圆函数理论及Jacobisn函数的保角映射，将物理平面上的1/2胞元（矩形区域）映射成像平面的上半平面。

Then , by using elliptical function theory and conformal mapping technique of Jacobi sn function , transfers the 1 / 2 cell ( a rectangle region on physical plane z ) into the upper-half plane ( on mapping plane ζ) .

我们将细分的思想引进到流形上曲线设计中，对给定流形上的初始控制点列，分别考察流形的保角映射，MLS映射和垂直映射的性质，设计流形表面上的光滑曲线。

We introduce the concept of subdivision in curve design on manifolds , and for any given initial control points on the manifold , we can generate a smooth subdivision curve on the manifold by conformal mapping , MLS projection and orthogonal projection respectively .

先利用特殊的保角映射法，将具有周期Haseman型边值问题转化为扩充复平面上一个在外域具有一定限制的Haseman型边值问题；

According to a special conformal mapping , the boundary value problem of Haseman type with periodicity is transformed into Haseman type problem without periodicity , which has a constraint out of the domain .

保角映射法求解渐开线直齿轮齿根应力

Calculation of involute spur gear root stress by conformal mapping method

保角映射方法在复合材料断裂分析中的应用

Fracture Analysis of Orthotropic Composite Plate by Conformal Mapping Method

保角映射及δ函数在弹性力学中的应用

Application of conformal map and δ - function to mechanics of elasticity

计算机实现同步带齿保角映射函数参数初值的确定

Computer implementation of initial parameters of conformal mapping function for belt tooth

K&拟保角映射的几个充分和必要条件

Several Sufficient and Necessary Conditions of K & Quasiconformal Mapping

保角映射法分析直齿轮轮齿变形

Tooth deflection analysis of spur gear by means of conformal mapping method

保角映射法就是一种寻求这个解的工具。

The method of conformal mapping is a tool to achieve this solution .

不规则拐角电阻计算的保角映射方法

The conformal mapping method for irregular corner resistances calculations

保角映射法求解链轮轮齿挠度

Calculation of Sprocket Tooth Deflection by Conformal Mapping Method

用保角映射法求解多层套扁挤压筒内的应力

Stress calculation of flat container by conformal mapping method

通过对流形的保角映射，把常用的曲线细分格式应用于流形上，生成流形上的光滑曲线。

The paper proposes a curve subdivision approach using conformal mapping of manifolds .

应用保角映射构造流形上的细分曲线

Constructing Subdivision Curves on Manifolds Using Conformal Mapping

计算机求解渐开线齿轮齿廓的保角映射函数

Calculation of Conformal Mapping Function of the Tooth Profile on Evolvent Gear by Computer

分析了采用解析法得到的渐开线齿轮齿廓保角映射函数的映射精度，分析结果表明。

The mapping accuracy of mapping function obtained by means of analytical method is analyzed .

给出了链轮齿廓保角映射函数的解析表达式。

An analytical formula for calculating conformal mapping function of the sprocket tooth profile is given .

保角映射与格林函数

Angle-preserving mapping and Green function

关于用保角映射方法求解含夹杂弹性体问题的限制

Conditions for the Application of Conformal Mapping Method to the Problem on an Elastic Medium with a Non-circular Inclusion

利用与数据有关的保角映射，使核函数具有数据依赖性。

The kernel function is modified by means of a conformal mapping , which makes the kernel function data-dependent .

通过保角映射方法建立精确的边界条件，解决了复杂孔形的边界条件问题，按照所建立的数学模型对含有圆形孔的复合材料板进行应力分析，得到了精确解析解。

Accurate boundary conditions of composite material plates are founded to resolve boundarycondition problems of complex holes by a conformal mapping method .

通过保角映射，求出单相二极盐浴炉电极间熔盐的电阻。

Through conformal mapping , the resistance of the melted salt between electrodes in the monophase two-clectrode salt bath furnace is calculated .

该解法利用复变量将物理平面上的研究域保角映射到像平面上的圆环域内。

The solution translate complex variables from the research physical region onto a circular ring in the mirror image region by conformal mapping .

采用保角映射与分离变量相结合的方法，严格地求出了该问题的精确解。

By means of conformal mapping and separating variables , the author obtains the strict solution which can be expressed completely by elementary functions .

在支护参数验算中，推导了拱形及不规则型断面采用保角映射法求解锚杆参数值的方法，它将作为一组结果对巷道设计参数进行验算。

Arched-type and irregular section used conformal mapping method to compute the support parameters , which would serve as a result of tunnel design checking parameters .

本文采用三维保角映射和有限球谐展开方法，将非水平观测面上的位场数据，延拓到同一水平面上。

Using the three dimentional conformal mapping and a approximation of finite expansion of spherical harmonics , the potential field data in an arbitrary surface are projected to level plane .

采用了传统的复变函数保角映射法，给出了一个新的保角变换公式，从而将抛物线曲裂纹外的区域映射到一个复平面的单位圆内。

Classical complex variable method is followed , but a new conformal mapping formula is proposed so that the exterior part of the parabolic crack is mapped into a unit circle .

以人工非线性分类问题为对象进行研究，仿真实验结果表明采用新保角映射可以快速显著地改善分类器泛化性能，而且能大幅度地减少支持向量的数目。

Our experimental results for the artificial nonlinear data set show that the generalization performance of support vector machines classifier is improved remarkably and the number of support vectors is decreased greatly .