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- non- linear dynamic signal 非线性非平稳信号
- Some non linear dynamic equations with second and third degree variables are discussed, subharmonic orbits, heteroclinic orbits are obtained, and the conditions for chaos to occur are presented. 通过对含二次和三次非线性项动力方程的讨论,得到了系统的次谐轨道和异宿轨道等,给出了系统出现混沌的条件。
- The BP network reflects the nonlinear static gain. The linear neural network reflects the linear dynamic subsystem. 其中;bp网络反映了非线性静态增益;线性神经网络反映了线性动态子系统.
- The state space of piecewise linear dynamic system is cut into some linear subspaces by several switching surfaces. 分段线性动态系统的状态空间被切换面分割成若干个线性子区间。
- Then the output S/N is calibrated DA with the dynamic signal analizer and power meter. 摘要介绍一种用动态信号分析仪测定强化木地板榫接部位横向变形量大小的方法。
- This paper proposes a new method to get time solutions of periodic orbits and to determine their stability for piecewise linear dynamic systems. 该文提出了分段线性动态系统周期轨道的时域法求解及稳定性判断的新方法。
- The coupling approximate linear dynamic model of air-to-air missile with compound-control on pitching channel and yawing channel was established. 摘要建立了复合控制空空导弹俯仰／偏航两个通道间的耦合近似线性动力学模型。
- Then this algorithm is applied to an affine-nonlinear dynamic plant and in a linear dynamic plant with large time-delay. 将此算法应用到仿射非线性动态系统和大时滞线性动态系统的内模控制中。
- The effect of a moving mass and other parameters on the linear dynamic response of pipeline was analyzed in the course of applying CMR to the pipeline in high altitude. 分析了在高空管道维护中包括机器人质量在内的多参数对管道线性动态响应的影响 ;并根据机器人以不同速度在管道上运动作业所产生的动态响应进行了数值仿真 .
- Introduced a measure method to crosswise deformation amount of tenon and mortise place in the high-quality laminate flooring products by means of dynamic signal and analysis apparatus. 摘要介绍一种用动态信号分析仪测定强化木地板榫接部位横向变形量大小的方法。
- Based on the Matrix theory,this article gives several controllable judgements of linear dynamic system,and tries to find out the variable which makes the system incontrollable. 利用矩阵理论，对线性动态系统的可控性条件作了讨论，并通过矩阵变换的结果设法确定影响系统可控性的状态变量，因而在具体的系统控制中有一定应用价值。
- In sound communication,it forms the ADC of 8 bit logarithm compression ratio,under the condition of dynamic signal range of 100 dB,the signal to noise ratio of the logarithm replacement type ADC reaches 31.2 dB. 在语音通信中构造出8位对数压缩律的ADC;在信号动态范围为100 dB的条件下;对数置换式ADC的信噪比高达31.;2 dB。
- Simulation shows that new algorithm can quickly follow the dynamic signal subspace, which in turn enhances the performance of those CDMA MUD methods which are based on the subspace tracking result. 仿真结果表明，该算法能迅速地跟踪维数变化了的信号子空间，从而提高基于该跟踪结果的CDMA多用户检测算法的性能。
- Finally, experimental results are presented to demonstrate the effectiveness of anti-windup PI control and the closeness of the control loop bandwidth as verified by dynamic signal analyzer. 最后由实验结果验证反捲起设计之有效性，以及控制迴路频宽之设计值与动态讯号分析仪量测值非常相近。
- Smoothing of trajectory imply that linear dynamical system is stochastic trajectory modeling. 轨迹平滑体现了线性动态系统的轨迹建模思想。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Idealized into a model composed of a front and rear body,taking both the elastic characteristics of hydraulic steering system and tire ride slip behavior into account, a linear dynamic equation system for the driving stability of AFV was established. 将铰接式车辆简化为前、后两车节组成的系统,考虑了轮胎侧偏特性和液压转向机构的弹性,建立了铰接式车辆行驶稳定性线性动力学方程。
- In order to augment the linear dynamic range of the system and avoid the over loading, based on intrinsic clutter image of the analog system, it designed DAGC (Digital Automatic Gain Control) System. 为了增大系统的线性动态范围,防止过载,在模拟系统原有的杂波图基础上,设计了数字自动增益控制DAGC 系统。
- In this paper the dynamic ultrasound image of muscle and the derived dynamic signals, termed sonomyography (SMG). 我们把超声扫描肌肉时得到的动态超声图像以及从中得到的动态信号称为“声肌图(sonomyography)”,简写成SMG。
