1、

However, the more IMF component can produce the more characteristic vector, then it will occupy much time in the classification, go against the real-time of realizing fault diagnosis, therefore this paper describes an information separation method based on the difference degree.

然而当IMF分量较多的情况下就会产生较多的特征向量,那么就会在分类时占用较多的时间不利于实现故障诊断的实时性,为此本文提出了基于差异度的信息分离方法。

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2、

Vector Current and Voltage Measure Technical Applicating in Measuring Reactance Component

矢量电流电压法在精确测量电抗元件中应用

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3、

Active component isd and reactive component isq can be obtained by coordinate revolution transformation on the basis of stator voltage vector orientation. Then the low pass filter and the inverse transformation are used to get the three-phase currents in ABC coordinate systems.

该方法通过基于定子电压矢量定向的旋转坐标变换,得到的定子电流的有功分量isd和无功分量isq,低通滤波后再反旋转变换到ABC坐标系下,从而进行电流的极性判断。

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4、

This paper studies an AC servo system with the Permanent Magnet Synchronous Motor ( PMSM) as the executive component and focus on the design and development of fuzzy sliding mode vector control system.

本文研究的是以永磁同步电动机为执行元件的交流伺服系统,主旨为设计与发展利用模糊滑模控制方法进行永磁同步电动机的矢量控制。

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5、

Slip Frequency Correction Method Base on Rotor Flux q Axis Component for Induction Machine Indirect Vector Control System

基于转子磁链q轴分量的异步电机间接矢量控制转差频率校正

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6、

GVF model derives from generalized force balance equations, a vector diffusion equation is employed to diffuse the gradient of an edge map in regions distant from the boundary, yielding a general type of force field which can be decomposed into an irrotational component and a solenoidal component.

梯度矢量流(GVF)模型是从广义力平衡方程出发,利用能量最小公式,应用扩散方程扩散了边界区域的边缘映射梯度,产生了一种广义矢量场,包含无旋分量和无散分量。

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7、

By Jones calculus of retardance, the Jones vector is calculated along the polarization transforming fiber component produced by variably spun birefringence fiber.

针对变转速旋转双折射光纤偏振转换器件的具体结构,采用相位延迟片模型和琼斯算法,逐点计算了光纤中光学偏振态的琼斯矢量。

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8、

By default, scaleX and scaleY have values of1.Every component contains a protected graphics object, which Flex uses to perform vector drawing.

默认情况下,scaleX和scaleY的值为1。每个组件都包含一个受保护的graphics对象,Flex使用它来执行矢量绘制。

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9、

Secondly, based on the principal component analysis to the price term structure, this paper withdraws the latent factor which reflects the dynamics of term structure and examines the relation between the latent factor and inflation by the vector auto regression ( VAR) model.

其次,在对价格期限结构进行主成分分析的基础上,本文提取反映商品期货价格期限结构变化的潜在因子,通过向量自回归(VAR)模型,考察价格期限结构的潜在因子与通货膨胀指标的关系。

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10、

Proposes a face recognition method which combines independent component analysis ( ICA), fuzzy support vector machine ( FSVM) and triple decision tree.

将独立成分分析(ICA)、模糊支持向量机(FSVM)以及三叉决策树相结合并应用于人脸识别。

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11、

An efficient method of face detection based on Principle Component Analysis ( PCA) incorporating with Support Vector Machine ( SVM) is proposed in this paper.

提出了一种基于主分量分析(PCA)和支持向量机(SVM)相结合的人脸检测方法。

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12、

Analyze the application of kernel function in SVM including support vector regression ( SVR), kernel time series prediction and kernel principal component analysis ( KPCA) comprehensive evaluation model.

就SVM的核方法在经济预警系统中的应用进行了分析,包括支持向量回归、支持向量时间序列预测方法和核主成分分析(KPCA)多指标综合评价方法,并给出了数据实验。

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13、

A driver decision-making model is established, and we design the state awareness vector and component value constraints, which can help the driver to make corresponding action decisions, such as acceleration, deceleration and turning.

建立了驾驶员决策模型,设计了状态感知向量及分量取值条件,以便驾驶员能够对当前交通状况和外界环境的感知做出相应加速、减速和转向等决策。

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14、

Face Recognition by Independent Component Analysis and Fuzzy Support Vector Machine

基于独立成分分析和模糊支持向量机的人脸识别方法

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15、

Face recognition by combining independent component analysis with core vector machines

结合独立成分分析和核向量机进行人脸识别

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16、

the vector plot of3d magnetic flux and the surface plot for the radial component of magnetic flux density were obtained, which could show the feature of the mlf near defect expressly.

利用数学模型对漏磁信号进行了仿真分析,得到了三维磁通密度矢量图和它的径向分量曲面图,直观地显示了缺陷附近漏磁场的特点。

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17、

the vector network analyzer (vna) is one of the tools most commonly used by microwave engineers for component characterization and modeling.

失量网络分析仪(VNA)是微波工程师在进行元件表征和建模中最常用的工具之一。

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18、

assessing the effectiveness of battleplane based on principal component analysis and support vector machine

基于主成分分析和支持向量机的作战飞机效能评估

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19、

a control structure of pm motor ac servo system is put forward on the basis of vector control theory. the torque dose-loop vector control system, in which dsp is used as controller and igbt is used as power switch component, is completed for pm motor.

根据交流电动机矢量控制理论,提出了PM电动机交流伺服系统控制结构,并实现了以DSP为控制器,IGBT为功率开关器件的永磁同步电动机矢量控制转矩闭环系统。

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20、

the aft component of this lift vector is the induced drag.

这个合升力的水平分力就是诱导阻力。

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