摘要
李雅普诺夫指数(Lyapunov exponent)反映了相邻轨迹的分离速率,其重要作用之一就是判断系统的混沌行为。这里建立了以李雅普诺夫指数为基础的资源评价方法的数学模型,并与其它评价方法进行了简单比较,探讨了一种反映混沌成矿的资源预测方法。
Lyapunov index reflects the separation rate of neighboring trajectories and one of its important functions is to estimate the chaotic behavior of the system. This thesis founded the mathematic model of resources evaluation method which is based on Lyapunov index. In addition, it briefly compared the method with others and discussed resources chaotic prediction method which reflected chaotic ore.
出处
《物探化探计算技术》
CAS
CSCD
2010年第2期179-181,共3页
Computing Techniques For Geophysical and Geochemical Exploration
关键词
非线性
混沌
李雅普诺夫指数
资源评价
模型单元
non-linear
chaos
lyapunov exponent index
resource evaluation
model elements
