摘要
运用非线性动力学工具分析天气系统,着重从数据角度描述天气系统的特性,包括重建系统相空间、计算系统吸引子的维数以及Lyapunov指数,从而论证系统的混沌特性.目的在于以混沌动力学为工具,将天气系统作为非线性动力学系统,从实际的天气数据分析天气系统的特性,从数据的角度论证天气系统的混沌特性,并计算系统的混沌参数.
The weather system is analyzed by nonlinear dynamics tool. To prove its chaotic characteristics, the characteristics are emphasized from the viewpoint of data, including rebuilding of the system phase space, calculation of the dimension of system attractors and Lyapunov exponent. The purpose is to analyze characteristics of weather system by real weather data, and to prove chaotic characteristics of weather system from viewpoints of data and compute its chaotic parameters by means of chaotic dynamics.
出处
《计算机辅助工程》
2006年第4期14-18,共5页
Computer Aided Engineering
基金
黑龙江省自然科学基金(F2004-12)
