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- non - linear principal component analysis 非线性主成分分析
- The FBC is a non linear system which is chaotic. 流化床燃烧系统是一个具有混沌特性的非线性动力系统；
- Any alloy whose principal component is copper. 主要成分是铜的合金。
- With the idea of principal component analysis, CCA reflects the linear correlation between two sets of variables with a few basis vectors. 它借助主成分的思想，用少数几对综合变量来反映两组变量间的线性相关性质。
- Slang had been a principal component of his rattling. 他唠叨的主要是一些假语村言。
- Principal component analysis(PCA) and Singular value decomposition(SVD) are two algebra methods used in linear projection analysis to reduce the dimensions in algebra space. 特征抽取和选择是模式识别中的最基本的问题之一,它研究如何从众多特征中求出对最终的分类识别最有效的特征,从而实现特征空间维数的压缩。
- RPS is the principal component of rchmannia glutnosa. 地黄多糖是地黄的主要组分。
- NON LINEAR VOLTAGE DEPENDENT DISC HARGE RESISTORS By Power Development Co. Ltd[S]. 中国科学院等离子体物理研究所.;二滩水力发电厂励磁系统咨询报告[R]
- The present study is useful for non linear analysis,crack analysis,and overloading analysis of arch dams. 根据该模型编制了相应的程序，并对小湾拱坝进行了非线性分析、超载分析及开裂范围和开裂尺寸的研究。
- A non linear photochromic mask layer can be utilized for super resolution optical data storage. 利用光致变色介质的非线性效应特性制成掩膜,可以实现超分辨率光存储。
- This paper analysis the limitations of traditional optimization metheods for a kind of non linear programming(NLP). 对间歇化工过程用水网络优化提出了基于非线性规划的优化设计方法。
- Secondly, a multichannel SAW gas sensor with the principal component analysis (PCA) and linear discrimination analysis (LDA) was developed for various polar and nonpolar organic molecules. 接著，一个多频道的表面声波感测器结合主成份分析和线性判别分析发展出侦测不同的极性与非极性的有机分子。
- Combinations may sometimes be fixed, e.g. by taking an average, or a type of a parameterized combination like a weighted linear combination as a principal component analysis;see also [12, 56, 59]. 组合有时可能是用固定的方法，如通过取平均，或者参数化的组合，象用于主成份分析的带权值的线性组合，参见[12,56,59]。
- The main idea is to make full use of the decorrelation of two complex-valued vectors in generating independent components by non linear decorrelation. 结合非正则复向量的协方差矩阵和伪协方差矩阵构造出了新的代价函数，进而提出新算法，通过复非线性不相关，从混合信号中提取出复值独立分量。
- By using the wavelet transform and the non linear optimization,we calculated parameters and determined the saltation edges of the differential ECG. 微分心电信号的突变特性反映了心肌除极波前在传播过程中的临界点现象,有可能解释心电图高频成分的成因。
- The new neural network prediction model of water level is established based on the principal component analysis (PCA). 采用人工神经网络与主分量分析相结合的方法，建立了梧州水位的预报模型。
- Abstract The power automatic control system on nuclear heating reactor (NHR) is a multi input &multi output non linear system. 摘要 核供热堆功率自动控制系统是一个多输入多输出的非线性系统。
- The stability of dissolving cavity for the low depth thin layer rock salt has been researched by the ADINA non linear finite element method. 为了延长盐矿井的寿命,避免开采带来的地面沉陷,并合理利用形成的溶腔,必须探讨岩盐水溶开采过程中影响溶腔稳定性的因素,以便即时采取有效的防治措施。
- Subject the matrix to principal components analysis. 主成分分析法。
- Principal Components: Aluminum Tripolyphosphate and modifiers. 主要成分：三聚磷酸铝及其改性物质。
