分段线性模型 meaning in Chinese
piecewise linear model
Examples
- Time - varying channel estimation for mimo ofdm systems is challenging
摘要基于分段线性模型，提出了一种利用导频序列的信道估计算法。 - In section 2 , we study the fixed point , stable set and unstable set of this system . for given parameters a trapping region is found with the property that any interval of unstable set will be expand under the map , so we get the conclusion that the system has infinitely many homoclinic orbits . as a consequence of the previous conclusion , we discuss the attractor of the system
在本文中，我们讨论了一个分段线性模型，它是物理学中用来模拟r - l - diode电路行为的数学方程，通过研究，我们得到该系统的一些拓扑性质以及符号动力学中的一些结论，主要内容如下：在第二节中，我们对给定的参数值，通过数值计算研究了该系统的不动点，不动点附近的稳定集与不稳定集，发现该系统中存在一个捕捉区域：该区域中的不稳定流形总体上是扩张的。 - In order to analytically deduce the characteristic scaling law , we have constructed a simplified piecewise linear model that describes the characteristic phenomenon so that we can quantitatively and analytically deduce the sudden change of the rules of the fractal dimension of the strange repeller and the averaged lifetime in the region occupied by the original attractor at a critical parameter value when the repeller disappears
为了解析地导出这种激变的特征标度律，我们构造了一个描述这种特征现象的简化分段线性模型，并借助它定量地解析描绘了当奇异排斥子在临界参数值消失时，奇异排斥子的分数维和在原混沌吸引子区域迭代的平均生存时间的突变。