The nonlinear components of gait features are extracted based on kernel principal component analysis (KPCA).
在训练阶段，核-主元分析用来捕捉非线性的手写变化。
Real vehicle system includes large Numbers of nonlinear component, such as spring, damper, rubber bushing, tire and so on.
实际轿车系统中大量存在非线性元件，例如弹簧、阻尼器、橡胶衬套以及轮胎等均具有非线性特性。
System simulation and experiment results show that the system can detect well the node of nonlinear component with gain high enough for signal detection.
系统仿真与实验表明：该系统装置使信号检测具有足够大的增益，并能较好地完成非线性节点的探测。
Model-Assisted Pattern Search method (MAPS) was applied to the study of performance seeking control using an aircraft engine nonlinear component level model.
利用模型辅助模式搜索方法(MAPS方法)，研究了某型涡扇发动机基于部件级非线性实时数学模型的性能寻优控制。
To reduce the amount of computation and the location blur of nonlinear algorithm, it regards the nonlinear component of nonlinear algorithm as a unknown variable of linear algorithm.
针对测时差非线性定位算法定位模糊、计算量大等问题，提出了一种线性测时差的求解算法。
Principal component analysis is a linear method, but the most data are nonlinear.
线性主成分分析是一种线性分析方法，而数据通常是非线性的。
The algorithm of face recognition based on kernel principal component analysis(KPCA)can abstract nonlinear features of image and can get better performance under less sample training conditions.
基于核主成分分析（KPCA）的人脸识别算法能够提取非线性图像特征，在小样本训练条件下有较好性能。
Hydraulic engine mounting is a strong nonlinear vibration isolating component, and its dynamic characteristics varies with the exciting frequency and amplitude.
发动机液压悬置是非线性很强的隔振元件，其动特性因激振频率和激振振幅的改变而改变。
Eurasian winter sea level pressure anomalies during 1948-2007 were investigated by applying a nonlinear principal component analysis (NLPCA) method.
运用非线性主成分分析法对欧亚地区1948—2007年冬季海平面气压距平场进行分析。
The model of calculating new culm yield has also been established depending on the nonlinear relationship between new culm yield and bamboo stand density, culm age component.
并根据新竹产量与竹林密度和林分年龄组成的非线性相关关系，建立了新竹产量的预测模型。
In this paper, the problem of nonlinear dynamic buckling of corrugated shallow spherical shell used sensor component is studied.
研究了用于传感器弹性元件波纹扁球壳的非线性动态屈曲问题。
Experimental results show that principal curve component analysis is excellent for solving nonlinear principal component problem, and it has great applications potentials.
仿真实验结果表明，主曲线成分分析能很好地解决非线性主成分问题，应用前景广阔。
The problems of whether the peak stress is the stress component distributing along thickness in nonlinear and whether the peak stress is self-limiting were analyzed and discussed.
对峰值应力是否仅是沿壁厚非线性分布的分量，是否都具有自限性进行分析、讨论。
As principal component analysis mainly use the linear correlation of the data, we propose a nonlinear principal component analysis method, by combining the mercer kernel function with it.
主成分分析方法主要利用数据的线性相关性来降维，并不适合非线性相关的情况。
The effective nonlinear response is related to the granular concentration, the depolarization factor, and the conductivity of component.
我们详细地给出了有效非线性响应跟颗粒浓度、退极化因子以及组元电导率之间的关系。
A nonlinear filtering method based on principle component analysis (PCA) was proposed according to the statistical characteristics of the Doppler ultrasound blood flow signal and wall thump signal.
根据超声多普勒血流信号和血管壁搏动信号的统计特性，提出了一种基于主元分析的非线性滤波方法。
In the training phase, kernel principal component analysis is used to capture nonlinear handwriting variations.
在训练阶段，核-主元分析用来捕捉非线性的手写变化。
The harmonic component in city power grids has considerably increased since more and more nonlinear power loads turn up in the grids.
随着越来越多的非线形电力负荷投入使用，使城市电网中的谐波分量猛增。
Owning to the instantaneous nonlinear characteristics of vibration signals from diesel engine, a new method for identifying characteristic frequency band is put forward by adopting its IMF component.
针对柴油机振动信号的瞬时非线性特点，提出采用柴油机振动信号的IMF分量进行特征频带识别的新方法。
KPCA extracted principal component with nonlinear method and described the relationship among three or more pixels of the identified images.
KPCA采用非线性方法提取主成分，描述待识别图像中多个像素之间的相关性。
The post nonlinear mixture is formed by a component wise nonlinear distortion after the linear mixture.
后非线性混合信号是由线性混合的每一路信号分别经过一个非线性畸变产生的。
Because the hydraulic parameters of each component of the network are determined by a nonlinear flow formula, the solution to this system can be got by the Nexvton Raphson method.
由于管网各管段的水力参数均系非线性方程决定，因此，系统工况可采用牛顿法求解。
By assembling the model of each component, the nonlinear dynamic equation of the whole spindle system is given with experimental validation.
将各子部件模型进行集成，得到整个高速主轴系统的非线性动力学方程，并进行试验验证。
The extension to the two-dimensional nonlinear hyperbolic conservation law systems is straightforward by using component-wise manner.
之后，将格式按分量形式推广到二维非线性双曲型守恒方程组。
The damage potential and evaluation method of a tangent nonlinear packaging system with critical component was investigated under the action of rectangular acceleration pulse.
研究了正切包装系统的关键部件在矩形脉冲激励下的冲击破损评价方法。
Two interpolation methods, which are linear interpolation method and the Lagrange interpolation method, are compared for calculating the rate model of multi-component nonlinear liquid chromatography.
本文讨论了非线性多组分液相色谱速率模型求解过程中两种不同的插值方式即线性插值和拉格朗日插值对模型计算结果收敛速度的影响。
A method based on multiway kernel principal component analysis (MKPCA) was proposed to capture the nonlinear characteristics of normal batch processes.
为此提出了一种多向核主元分析(MKPCA)算法用于间歇过程的建模与在线监测。
In the factors of contributing to the vorticity variability the relative numeric of nonlinear interaction vorticity variability was the most component;
在对涡度变率贡献的诸因子中，非线性相互作用涡度变率的相对数值最大；
A reduction calculation method based on fixed interface component mode synthesis is applied to analyze nonlinear dynamic stability of an actual large-scale rotor-bearing system.
采用基于固定界面模态综合法的降维方法对大型实际非线性转子-轴承系统稳定性进行了分析。
A reduction calculation method based on fixed interface component mode synthesis is applied to analyze nonlinear dynamic stability of an actual large-scale rotor-bearing system.
采用基于固定界面模态综合法的降维方法对大型实际非线性转子-轴承系统稳定性进行了分析。
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