theory of hyperbolic functions

用法例句

A new hyperbolic functions method for finding exact solutions of nonlinear partial differential equations;

寻找非线性演化方程精确解的新的双曲函数法

An improved algorithm based on hyperbolic function of BP neural network

一种基于双曲函数的BP网络改进算法

The control strategy based on hyperbolic function is proposed and relative mathematical model is built.

为此讨论了车辆变速行为的一般规律,提出基于双曲函数的车辆变速控制策略,建立了相应的数学模型,并针对实例进行了具体分析。

Bézier-like curves and surfaces based on hyperbolic functions;

基于双曲函数的Bézier型曲线曲面

This article arranges and disseminates the hyperbolic functions and the solution of differential equation.

本文在文 [1]的基础上 ,对求解微分方程的双曲函数法进行了整理和推广 ,有一定新意 。

The load-settlement relationship of skin friction q of every part of squeezed branch and corresponding settlement s of plate pile is presupposed as hyperbolic function,the necessary parameters are obtained based on the measured data,and compared with q-s relationship of measured every part.

假定支盘桩直桩段的桩侧摩阻力和含有分支或承力盘桩段的等效侧摩阻力q与相应桩土相对位移s的关系可用双曲线函数表示,根据实测数据采用最小二乘法求出所需系数,并用所得的双曲线与实测各分段的q-s关系进行对比。

According to the data statistics of max transformation aside of pit to time, the paper established 3 typical hyperbolic function of displacement to time (depth).

根据实测软土基坑坑侧最大位移与时间关系资料,经统计分析建立了3种有代表性的位移与时间(挖深)的双曲线函数。

According to analysis of the behavior of sand surrounding pile tips,a hyperbolic function is presented considering the compressibility of soil around pile tip which establishes certain relation between end bearing capacity and penetration at pile base.

对桩端周围土体的性状进行了分析,引入考虑桩端土体压缩特性双曲线函数,将桩端阻力的发挥同桩的刺入变形联系起来。

A simple transformation,hyperbolic function method and exact solution for a class of reaction diffusion equation;

一个简单的变换,双曲函数法和一类反应扩散方程的精确解

A united hyperbolic function method to find the solita ry wave solutions to nonlinear evolution equations was proposed,and two kinds of solitary wave solutions to the combined KdV-mKdV equation were obtained by this method.

提出一种统一的求解非线性演化方程孤波解的双曲函数法 ,并利用这种方法求出了组合KdV mKdV方程的钟状孤波解和激波状孤波解 。

This paper found some exact solutions of Burgers equation with variable coefficients by the hyperbola function method, including solitary wave solutions and periodic solutions.

对双曲函数法进行了扩展,利用它找到了广义变系数Burgers方程在一定条件下的若干精确解,包括变速孤立波解和周期波解,许多解为首次所得。

The hyperbola function method has been extendedand to find some exact solutions to Burgers equation with variable coefficients.

对双曲函数法进行了扩展,利用它找到了变系数Burgers方程在一定条件下的若干精确解,包括变速孤立波解和周期波解。

Some new exact solutions for a class of the system of LS nonlinear equation are obtained by using the homogeneous balance method, hyperbola function method and trial function method.

利用齐次平衡法、双曲函数法、试探函数法求出了一类长短波方程多个新的精确解。

H-Bézier and Ferguson Curves Based on Hyperbola Function;

基于双曲函数的H-Bézier和Ferguson曲线

Hyperbolic Function Series Method for Solving Nonlinear Wave Equations;

非线性波动方程的双曲函数级数解法

Some Exact Solutions to the Kaup-Kupershmidt Equation by the Hyperbola Function Method;

利用双曲函数法求Kaup-Kupershmidt方程的精确解

The tanh-function method solving wave solutions of the Burgers equations

求解Burgers方程行波解的双曲函数展开法

An improved algorithm based on hyperbolic function of BP neural network

一种基于双曲函数的BP网络改进算法

Extended tanh-function method for solving the arbitrary dimensional Newell-Whitehead equation;

任意维Newell-Whitehead方程的扩展双曲函数级数解

Extended Tanh-Function Expansion Method and New Explicit Exact Solutions of the NLS Equation;

扩展双曲函数级数方法和NLS方程的显式精确解

Hyperbolio Function Series Method for Solving a Kind of Nonlinear Reation Diffusion Equtions;

一类非线性反应扩散方程的双曲函数级数解法

The Extended Hyperbolic Function Method and Exact Solutions of Nonlinear Equations;

扩展双曲函数法与非线性方程的精确解

Traveling Wave Solutions for Nonlinear Evolutional Equations via a Hyperbolic Function Approach;

利用双曲函数法研究非线性方程的行波解

The Integrated Application of Hgperbola Function Rational Formula;

双曲函数有理式的积分——组合积分法的一个应用

The pulse envelope we obtained is a hy-perbolic secant function of time.

所得脉冲包络为时间的双曲正割函数。

The FPGA Implementation of Hyperbolic Arctangent Function

基于CORDIC的反双曲正切函数的FPGA实现

On Hyperbolic Convexity of the Conformal Metric of Nehari Class

Nehari函数与共形度量的双曲凸性

The acosh() function returns the inverse hyperbolic cosine of a number.

函数的作用是：返回一个数值对应的反双曲余弦。

Hardware Implementation for Algorithm of Constant Modulus Based on Error Function of Hyperbolic Tangent

基于双曲正切误差函数常数模算法的DSP实现

THEORY OF HARMONIC FUNCTIONS OF CLASSICAL DOMAINS(Ⅰ)--HARMONIC FUNCTIONS IN THE HYPERBOLIC SPACE OF MATRICES

典型域上的调和函数论(Ⅰ)——矩阵双曲空间的调和函数

On Riemann Boundary Value Problem for Bianalytic Function in Open Curve;

双解析函数在敞开曲线上的Riemann边值问题