equation,moreover,theyarenotmonotonebuttheyarestable.Furthermore,thesering-likesolutions existoverabroaderparameterregimethanthemonotoneprofile. 1.Introduction.ThecomplexGinzburg-Landauequation(CGL), i ∂Φ ∂t +(1−iε) 2 Φ+(1+iδ)|Φ| 2 Φ=0,x∈R d ,t>0(1.1) arisesasamodelequati...
1) complex Ginzburg-Landau equation 复值Ginzburg-Landau方程 2) complex wavelet 复值小波 1. Simulation results and theoretical analysis demonstrate thatcomplex waveletis the best time-frequency analysis method for detecting the inbound sign. 结果表明:复值小波变换在几种时频分析方法中是最佳方案。
Therefore, the cubic complex Ginzburg–Landau (CGLE) equation is thought to be a useful tool in investigating nonlinear optical events. On the other hand, the CGLE is a very general type of equation that governing a vast variety of bifurcations and nonlinear wave phenomena in spatiotemporally ...
复Ginzburg-Landau方程 1. Long time behavior ofcomplex Ginzburg-Landau equationin the weighted space; 复Ginzburg-Landau方程在权空间上的长时间行为 2. Simulation of the modulation instability in dual-core optical fiber based oncomplex Ginzburg-Landau equation; ...
complex Ginzburg Landau equation复数金兹堡-朗道方程 1.Controlling chaos in the complex Ginzburg Landau equation(CGLE) is studied and chaos is controllable to the stable plane waves by negative feedback.讨论了一维复数金兹堡-朗道方程的混沌控制问题,利用负反馈方法有效地将混沌状态控制到稳定的平面波解上。
Turbulent states involving many soliton-like pulses appear in the parameter range, because the complex Ginzburg-Landau equation is close to the nonlinear Schr"odinger equation. We find that the distributions of amplitude and wavenumber of pulses depend only on the ratio of the two parameters of ...
Rev. B 49, 16423 (1994); "Complex Ginzburg-Landau equation for nonlinear travelling waves in extrinsic semiconductors ", Z. Phys. B... Christen - 《Physical Review B Condensed Matter》 被引量: 0发表: 1994年 Quasi-periodic spiral tip trajectories in a parametrically modulated Ginzburg-Landau ...
同步的条件.以参量未知的一维复Ginzburg.Landau方程作为网络节点为例,通过仿真模拟检验了参量辨识律以及 同步方法的有效性. 关键词:同步,参量辨识,复杂网络,时空混沌 PACS:05.45.xt,05.45.Pq 1引言 一 维复Ginzburg.Landau方程(CGLE)是描述 玻色.爱因斯坦凝聚现象、物质超导性、超流 性以及激光非线性波和物理相变过...
The complex Ginzburg–Landau equation (CGLE), probably the most celebrated nonlinear equation in physics, describes generically the dynamics of oscillating, spatially extended systems close to the onset of oscillations. Using symmetry arguments, this article gives an easy access to this equation and an...
Musette, Linearity inside nonlinearity: exact solutions to the complex Ginzburg-Landau equation, Physica D 69 (1993) 1-17.Conte,R.,Musette,M.Linearity inside nonlinearity: exact solutions to the complex Ginzburg-Landau equation. Physica D Nonlinear Phenomena . 1993...