homotopy set是什么意思

网络释义

用法例句

Homotopy Analysis Method itsApplications in Mathematics;

同伦分析方法及其在数学中的应用

Improved Homotopy BP Algorithm and Application in Fault Diagnosis;

一种改进的同伦BP算法及其在故障诊断中的应用研究

Application of the Homotopy in Feature Modeling;

同伦算法在特征造型中的应用

This paper introduces the homotopy algorithm into back-propagation neural network and indicates that the convergence speed can be improved and the defects of converging to local extremum can be eliminated.

同伦算法是解决非线性优化问题的新理论,将同伦算法引入误差反向传播神经网络,提高了网络的训练速度,消除了常规BP网络算法收敛于局部极值的缺点。

The homotopy algorithm,basing on homotopy mapping,is convergent with wide range.

基于同伦映射的同伦算法 ,具有大范围收敛性。

This paper introduces an optimization method of the selective harmonic elimination(SHE) technology based on the homotopy algorithm applied to neutral-point-clamped(NPC) three-level inverters.

文章以中点钳位型三电平逆变器为模型,在介绍SHE-PWM原理的基础上,采用同伦算法对非线性方程组求解,求取SHE-PWM的开关角度,进行NPC逆变器消谐模型的求解,具有收敛范围宽、收敛速度快等优点;用MatLab/Simulink仿真研究了谐波消除的效果,并用IGBT搭建了三电平逆变器实验电路模型,对SHE-PWM的谐波消除效果进行了验证;实验结果证明了基于同伦模型的NPC三电平逆变器SHE-PWM方法的有效性。

A class of nonlinear generalized Landau-Ginzburg-Higgs (LGH) equation was considered by using the homotopic mapping method.

利用同伦映射方法研究了一类非线性广义Landau-Ginzburg-Higgs(LGH)方程。

By using the homotopic mapping method, a class of simplified nonlinear model is studied, and the approximate solution is obtained.

利用同伦映射方法,研究了一类简化型非线性模型。

Edge-Homotopy、SHARP Edge-Homotopy and DELTA Vertex-Homotopy on Spatial Graphs;

空间图的边同伦、SHARP边同伦与DELTA顶点同伦

The continuation method of homotopy based on the homotopy invariance of topological degree;

同伦延拓法基于拓扑度的同伦不变性

Study on Backcalculation of Pavement Layer Moduli Based on Homotopy Method;

基于同伦方法的路面模量反算的研究

A Homotopy Algorithm and General Equilibrium Model with Incomplete Markets;

同伦算法与不完全市场一般均衡模型

London Discount Market association

伦敦贴现市场同业公会

It's your turn to recite, Mr. Alan.

轮到你背书了，艾伦同学。

I am inclined to agree Helen's idea.

我偏向同意海伦的想法。

London interbank offered rate, LIBOR

伦敦银行同业拆借利率

The thought of Chinese and Occidental Ethic and construction of Global Ethic;

中西伦理思想之异同与全球伦理的建构

Ethic,Status and Identity:The Ethical Life of Christians in Contemporary China;

伦理·身份·认同——中国当代基督教徒的伦理生活

“The Identity about the Matter and Me”and Ecological Ethics--Zhuangzhous Ideas of Ecological Ethics;

“物我同一”与生态伦理——庄子的生态伦理思想新探

The contract specify that the goods have to is deliver to london.

合同具体规定货物必须发送到伦敦。

spread over LIBOR

与伦敦银行同业折息率的差幅

At the age of five Helen began to realize she was different from other people.

海伦五岁时开始意识到她与别人不同。

Macmillan had reported to me in the same sense.

麦克米伦以同样的内容向我作了报告。

There are two trades fair running in London at the same time .

伦敦同时举办两个交易会。

Deliver thyself, O Zion, that dwellest with the daughter of Babylon.

与巴比伦人同住的锡安民哪，应当逃脱。

Byron was contemporary with Wordsworth.

拜伦和渥兹华斯是同时代的人。