非时变性 time-invariance property
线性非时变 LTI ; Linear Time Invariant
线性非时变滤波器 linear-time invariant filter ; time invariant filter
线性非时变系统 Linear Time-Invariant Systems ; system linear time-invarigant
线性非时变网络 Linear Time-Invariant Networks
非线性时变系统 nonlinear time-varying system
非线性时变 NLTV ; nonlinear time-varying
线性非时变信道 [通信] linear time-invariant channel
线性非时变的 Linear Time Invariant
非线性时不变 Nonlinear Time Invariant
携带着大量信息的语音信号本身是非常复杂的，并且具有非平稳性、时变性等特征。
Speech signal, carrying a large amount of information, is so complex with the character of non-stationary and time-varying.
讨论了一类带有扩散和具有阶段结构与时滞的两种群捕食系统，分析了该系统的非负不变性、边界平衡点性质及全局渐近稳定性。
A system of retarted functional differential equations as a predator-prey model with stage structure and dispersion is discussed. Conditions for global stability of the system are given.
本短文用简单方法证明了线性非时变系统不变性的充要条件。
In this short paper the necessary and sufficient conditions for invariance of linear time-invariant systems are proved by a simple method.
应用推荐