1) aperiodic system
非周期系统
2) Aperiodic spreading system
非周期扩频系统
3) nonlinear periodic system
非线性周期系统
1.
This paper investigates a nonlinear periodic system and obtains a concise judgement principle which ensures the existence, uniqueness of the periodic solution for the system by using the methed of Liapunov function.
应用构造Liapunov函数的方法,研究一个非线性周期系统,得到了保证该系统存在唯一周期解的一个简明判别准则。
4) periodic system
周期系统
1.
Satisfactory estimation of linear discrete periodic systems;
线性离散周期系统满意估计
2.
Energy Storage And Power Flow In Periodic System;
周期系统的电磁储能与功率
6) periodical system
周期系统
1.
By using the method of Liapunov function,the existence and uniqueness of the periodic solution for some periodical systems is investigated and a sufficient condition is obtained.
应用Ｌｉａｐｕｎｏｖ 函数方法，讨论了一类周期系统，给出了此系统存在唯一周期解的充分条件。
2.
In this paper, we employ the Fourier analysis method to obtain the necessary and sufficient conditions for higher order neutral linear periodical system with constant coefficients to have unique periodic solution, and improve the previous results.
本文利用Ｆｏｕｒｉｅｒ分析方法，对高阶常系数中立型线性周期系统给出了周期解存在、唯一的充要条件，从而推广并改进了以前的结果。
3.
In this paper, the existence and uniqueness of the periodic solution for some periodical system are studied by using the method of Liapunov function, a sufficient condition which guarantee the existence and uniqueness of the periodic solutions of the system is obtained.
应用构造Liapunov函数的方法研究一类周期系统,得到了保证系统存在唯一周期解的一组充分条件。
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
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参考词条