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针对低信噪比下雷达信号难于识别的问题,提出了基于三维熵特征的雷达信号识别算法。通过提取不同雷达信号的香农熵、指数熵、奇异......
考虑了一类鞍点问题.基于其系数矩阵的结构特点,将原问题转化为低维线性系统,提出了求解这类问题的一个新神经网络.运用Lyapunov稳......
研究了切换线性广义系统的指数容许性与镇定性问题．应用共同Lyapunov函数法，对子系统为连续广义系统或离散广义系统的切换系统分别给......
由于LED技术的飞速发展，其应用产品不断扩大到人们生活的各个方面，因此LED产品盯可靠性问题也日益受到人们的关注。在可靠性工程常用......
考虑了一类具有2个加性变时滞的系统的指数稳定性问题．通过把时滞区间分别分成2个小区间，构造一个适当的Lyapunov—Krasovskii泛函（LK......
研究一类带有时变时滞的非线性系统的指数稳定性问题.通过构造适当的Lyapunov-Krasovskii泛函,并结合使用Newton-Leibniz公式和自......
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利用压缩映像原理和指数型二分性理论研究了时滞扰动系统dx/dt=A(t)x+f(t,x)+g(t,x(t-τ））得到了存在唯一概周期解和有界解的一些充......
文章提供了一种导弹贮存可靠性分析评估的统计学分析思路和方法.首先,简单介绍了贮存可靠性的重要性、含义以及发展现状;之后,针对......
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利用能量法证明了具耗散边界条件和时间依赖系数的非线性波方程的能量指数衰减性。...
研究2D Navier-Stokes方程在含有阻尼项时指数吸引子的存在性.讨论了当阻尼项c｜u｜^βu在β≥0和1/3≤β≤2时,方程分别存在弱解和强......
通过构造Lyapunov—Krasovskii泛函，获得了时滞周期神经网络模型周期解指数稳定性的一个充分条件。......
