time-invariant model

Then we adopt the discrete-time ( DT) canonical model to convert the problem of blind signal processing of TV dispersive channels into processing the time-invariant multi-channels model blindly, and discuss the problem of blind equalization and identification of TV dispersive channels based on this new model.

另外一种是提出采用离散正则模型将时变色散信道的盲信号处理转化为时不变多信道模型的盲信号处理，并针对该模型对时变色散信道的盲均衡与盲辨识方法进行了详细讨论。

For casual systems, some matrices in the linear time-invariant model of the multirate digital control system must be lower block-triangular.

对于因果系统来说，其多采样率控制系统的线性时不变模型中的某些矩阵必须为分块下三角阵。

This paper presents a method for directly reducing high-order linear Continuous time-invariant model to low-order linear discrete time-invariant model.

本文从频域最小二乘拟合出发，提出了高阶线性定常时间连续数学模型降阶为低阶线性定常时间离散模型的直接方法。

Based on the above solutions, the influences of soil parameters in different visco-elastic model and viscosity of pile material on vibration characteristics and time domain response of pile are analyzed in detail.

基于所得解，详细分析了各种模型下有关土工参数对桩的振动特性及时域响应曲线的影响规律，并研究了桩材料阻尼及土层性质差异等的影响。

Drouet, all the time, was conducting himself in a model way for one of his sort.

杜洛埃在此期间的处事行为堪称他那一类人的楷模.

Where was Dave making a model plane at that time?

戴夫那时在哪里做飞机模型?

Identification of Moving Loads for Complex Bridge Structures Based on Time Finite Element Model

基于时间元模型的复杂桥梁结构移动荷载识别

This paper introduces the dynamic phasors which produce nonlinear, time-invariant and large-signal model of a k.

本文引入动态相量法,用来建立电力电子变换器的非线性、大信号 、 时不变的模型.

Using lifting techniques, a linear time-invariant state space model of multirate digital control systems is constructed at first.

首先利用提升技术，构造出多采样率数字控制系统的线性时不变状态空间模型。

She was already a famous model and pin-up by the time she made her film debut.

步入影坛时，她已是名模和海报女郎了。