周期波

VISUALBASIC6.0有较好的函数处理及图像显示功能，运用这一功能可以开发相应的CAI教学课件，以方便学生观察周期波的合成过程与合成效果。

The powerful functions of function handling and image displaying embedded in Visual Basic 6.0 could be used to develop CAI courseware , which would facilitate the students to observe the processes and result of the periodic waves synthesis .

南海长周期波的传播计算

Calculation of Long Periodic Waves Transmit in the South China Sea

基于VISUALBASIC6.0的周期波课件分析

Analysis of periodic wave courseware based on Visual Basic 6.0

EqualWidth波方程的孤立波解雨周期波解

Solitary Wave Solutions and Periodic Wave Solutions to Equal Width Wave Equation

广义CH方程的周期波解及数值模拟

The Periodic Wave Solutions and Their Numerical Simulations for the Generalized CH Equation

三维广义Burgers方程的变量分离解和双周期波结构

Variable Separative Solution and periodic Wave structures for Three-dimensional Generalized Burgers Equation

变系数KdV方程的周期波解

Periodic Solution to KdV Equation with Variable Coefficients

非线性薛定谔（NLS）方程的包络周期波解

Envelope periodic solutions to nonlinear NLS equation

一类耗散&频散非线性波动方程的周期波解一类非线性耗色散方程解的Blow-up

Periodic Wave Solutions of a Dissipation-dispersion Nonlinear Wave Equation The Blow-up of Solutions of a Class of Nonlinear Dispersive-dissipative Equation

BBM方程孤立波和周期波解的分支（英文）

Bifurcation of Solitary Wave and Periodic Wave Solutions for BBM Equation ;

Klein-Gordon方程的周期波解

Periodic Wave Solutions for Klein-Gordon Equation

一类可积的Davey-Stewartson方程组的周期波解

The periodic wave solutions of the integrable Davey-Stewartson equations

提出了一种求数学物理问题中非线性发展方程周期波解的扩展F展开法，是近来提出的Jacobi椭圆函数展开法的概括。

An extended F-expansion method is presented for finding periodic wave solutions of nonlinear evolution equations in mathematical physics , which can be thought of as a concentration of extended Jacobi elliptic function expansion method proposed recently .

利用新近提出的F-展开法，导出了Davey-Stewartson方程的由Jacobi椭圆函数表示的周期波解；

By using the F-expansion method recently proposed , the exact solutions ( including periodic wave solutions expressed by Jacobi elliptic functions ) for the Davey-Stewartson ⅰ equation are derived .

F展开法，可看作是Jacobi椭圆函数展开方法的概括或浓缩。利用该法求出了长短波相互作用方程组的许多新的由Jacobi椭圆函数表示的周期波解。

By applying F-expansion which can be thought of as a concentration of the Jacobi elliptic function expansion , a number of new periodic wave solutions expressed by various Jacobi elliptic functions of the long-short wave interaction equations can be obtained .

本文针对耦合Schrodinger-Boussinesq方程组，借助于F-展开法得到了用不同Jacobi椭圆函数表示的一系列周期波解.在极限情况下，还求出了对应的孤立波解。

By using the F-expansion method we obtain a number of periodic wave solutions expressed by various Jacobi elliptic function for the coupled Schrodinger-Boussinesq equations . In the limit case , solitary wave solutions are obtained as well .

运用平面动力系统理论、分支理论和直接方法，研究了Whitham-Broer-Kaup方程，证明该方程存在光滑孤立波解、扭结波和反扭结波解和无穷多光滑周期波解。

Firstly , the Whitham-Broer-Kaup system has been studied in light of the theory of dynamical systems , the theory of bifurcation , and the direct method . The existence of smooth solitary wave solutions , kink and anti-kink wave solutions and periodic wave solutions has then proved .

缓变深度分层流体中的准周期波和准孤立波

Quasi-Periodic Waves and Quasi-Solitary Waves in Stratified Fluid of Slowly Varying Depth

长周期波作用下的港湾共振

Harbour Resonance due to Long & period Wave Action

长短波相互作用方程组的周期波解

Periodic Wave Solutions for Long-short Wave Interaction Equations

（2+1）维破裂孤子方程的周期波解

Periodic Wave Solutions for ( 2 + 1 ) - Dimensional Breaking Soliton Equation

复杂地形上短周期波绕射、折射和反射综合数值计算

Computation of water wave over complicated topography for combined effects of diffraction , refraction and reflection

除了振幅和波长，周期波有它自己的频率。

In addition to amplitude and wavelength , a periodic wave is characterized by its frequency .

运用沉积盆地波动分析方法，对塔里木盆地典型井的构造周期波进行了分析。

The periodicities for the typical wells in Tarim basin are analyzed with the wave analysis method .

根据其中的周期波解，找到了该系统的复合波，即在周期波背景下的孤立波，并简要讨论了其演化行为。

We found that some new and interesting complex wave excitations are derived from a periodic wave solution .

这些可能是大震的长周期波在远场的效应所致。

These phenomena could be caused by the effect of long-period wave generated from a large earthquake on far-field .

而由长周期波所得到的破裂速度却反映了在整个断层上破裂传播的平均过程。

On the other hand , rupture velocity from long-waves represents an average rupture propagation along the whole fault length .

短周期波的消浪效果比长周期波显著。

The wave-dissipation effect by the action of short period waves is more significant than that by the action of long period waves .

通过相图中的各种轨道，获得了孤立波，扭子波和周期波的精确解。

By the orbit in the phase portraits , different kinds of solitary wave , kink wave and periodic wave solutions are obtained .

借助于齐次平衡原理和雅可比椭圆函数方法，本文得到了新的精确周期波解。

New exact periodic wave solutions for this 2D Ginzburg-Landau equation are obtained using the homogeneous balance principle and general Jacobi elliptic-function method .