您要查找的是不是：
- circuit parameters extraction 电路参数提取
- Boost converter and UC3854 are used in designing a 500W APFC circuit. The circuit parameters are calculated. 通过比较,选择Boost变换器为主电路拓扑,采用UC3854控制器,设计一容量为500W的单相有源功率因数校正电路,给出了具体电路参数的计算。
- The dynamic of spacers in a short circuit is calculated by using simulative circuit parameters. 用模拟线路段参数计算了线路系统发生两相接地短路故障时，间隔棒承受的动力。
- Studied are fracture identification and parameters extraction from micro resistivity images as well as seismic high resolution inversion of fracture parameters. 开展了微电阻率扫描成像的裂缝识别、参数提取以及裂缝参数的地震高分辨率反演研究。
- Circuit parameters show a: 81db open loop gain, 82 degree phase margin, 123db CMRR, and power consumption around 6.2mW from 1.5V supply voltage. 电路参数为:81db的开环增益、87度的相位裕度、123db共模抑制比;以及在1.;5V电源电压下产生了约6
- The advantage of this method lies in that there is no need to measure the parasitic network separately and estimate the circuit parameters of active region. 结合激光器的等效电路和速率方程分析,避免了单独测量寄生网络和估计有源区电路参数。
- The measurement of RLC equivalent circuit parameters of piezoelectric transformer was accomplished by using an impedance analyzer under low power condition. 本论文在实验上利用阻抗分析仪完成压电变压器在低功率工作时，等效电路参数的量测。
- If reciprocity and symmetry exist for passive two port networks of linear time invariant under zero intial condition,the circuit parameters will have some important characters. 对于线性非时变的无源二端口网络，在零初始条件下，若存在互易性及对称性，则其电路参数具有一定的特殊性。
- An analysis was also conducted to find out the ripple information in terms of circuit parameters and operating conditions.This information is also useful to the designers. 本论文将讨论此涟波与电路其他之参数及工作情况之间的关系，这对设计时选择电容将有助益。
- characteristic parameters extraction 特征参量提取
- In the same time, making the design and simulation about the main electro circuit parameter and control circuit of the APF. 同时，对有源电力滤波器的主电路参数和控制电路进行了设计和仿真。
- In the first step, the ARX models are established for known faults and unknown faults.The auto-regressive parameters extracted from the model are regarded as the fault feature. 在故障特征提取中，针对已知故障和测试故障分别建立ARX模型，提取ARX模型的自回归系数作为故障特征。
- The results show that the quantum noise in the dissipation microcircuit is determined by initial state of the circuit and the circuit parameter. 结果表明，微型电路中的量子噪声决定于电路初始状态和电路的参数。
- In the first step, ARX models are established for known faults and unknown faults.Auto-regressive parameters extracted from the model are regarded as fault feature. 在故障特征提取中，针对已知故障和测试故障分别建立ARX模型，提取ARX模型的自回归系数作为故障特征；
- By using a small computer, the circuit designer can make more calculations covering many times of circuit parameter variations. 若利用小型计算机，电路设计人员就能进行较多计算，一次又一次地修改电路参数。
- Therefore the existing measurement te chniques and interface parameter extraction methods for the MOS capac itor can be directly applied to an SIS capacitor. SIMOX SOI wafers produced by ion implant processes we re used in this experiment. 传统的MOS电容结构测试电学特性应用到SOI圆片是有其局限性的,在本实验中直接利用SOI圆片的SIS(Silicon-Insulator-Silicon)结构,将SOI圆片的无损电学表征方法应用到实际的表征当中去。
- In this paper we also introduce the implementation methods of MFCC parameter extraction,DTW pattern matching algorithm,models training based on clustering,and synthetical weight score. 也介绍了MFCC等语音特征提取、DTW模板匹配算法、基于聚类的模板训练以及综合加权评价机制的实现方法。
- Methods of parameter extraction in VLSI layout verification are studied and a new resistance extractor based on a boundary element method is presented. 摘要总结了VLSI版图验证中提取电阻参数的各种方法的优缺点，给出了一种基于边界元法的电阻提取算法。
- The lithology interference could be minimized during the process of gas zone identification parameter extraction, and multiparameters are adopted to identify the gas zone synthetically. 在提取气层识别参数过程中尽可能地减少岩性干扰，采用多参数综合识别气层。
- J. Sigg, P. Turkes, and R. Kraus, “Parameter extraction methodology and validation for electro-thermal physics-based NPT-IGBT model.” IEEE Industry Applications Conference, pp.1166-1173, 1997. 梁适安，“交换式电源供给器之理论与实务设计”，全华科技图书股份有限公司，民国83年。
