• Fault can be reconstructed by sliding the measure to principal component subspace along the direction of fault.

    沿着故障方向测量数据逐步逼近分子空间可以实现数据重构

    dict.cnki.net

  • Cluster analysis and principal component analysis on data of anthropometry from Asian populations showed that Asian populations could be divided into north populations and south populations.

    本文通过亚洲群体体部测量资料聚类分析成分分析认为亚洲群体分为北方类群南方类群

    dict.cnki.net

  • Combining the principle of the Principal Component Transform and various data processing methods, automatic detection of land using changing information can be implemented by different methods.

    结合成分变换原理不同数据处理过程可以不同方式实现土地利用变化信息自动发现

    dict.cnki.net

  • At last, this thesis applies principal component analysis method of statistics and the SPSS software to analyze the factors which influence the IPD and the pension fund gap.

    最后本文应用数理统计学中的成分分析法运用SPSS软件,对影响中国养老保险基金缺口各种因素进行统计分析

    dict.cnki.net

  • This paper shows the application of IHS color transform and principal component transform for information extraction from TM image in Suzhou study area.

    本文讨论IHS彩色变换成分变换苏州市TM多波段图像信息提取研究中的应用效果。

    danci.911cha.com

  • Through principal component analysis, we have synthesized numerous indexes, (eliminated) information overlapping of the sample, and reduced the input dimension of BP network.

    通过成分分析法众多指标进行综合消除样本信息重叠降低BP网络输入维数

    dict.cnki.net

  • Principal Component Analysis (PCA) is a common method in face recognition.

    成分分析PCA自动人脸识别常用方法

    dict.cnki.net

  • Based on the current index system of credit rating, we use Principal Component Analysis to filtrate the index quantitatively, overcoming the subjectivity of index selection.

    本文现有信用评级指标体系基础上,运用成分分析法定量筛选评价指标克服指标选取主观性

    dict.cnki.net

  • On the base of the same characters, we choose private companies as the object of analysis, construct the restriction level about the managers by principal component analysis method.

    保持公司特征同质基础上,本文选取民营公司作为研究对象使用成分构建经营者约束水平

    www.dictall.com

  • The PCA approach partitions the measurement space into principal component subspace (PCS) and residual subspace(RS).

    主成分分析法测量空间分为主分子空间残差子空间

    dict.cnki.net

  • One way to improve the robustness of principal component analysis is studied in order to increase the accuracy of PCA algorithm.

    夏绍玮,王松主要研究改善成分分析算法鲁棒性实现途径提高PCA精度

    danci.911cha.com

  • Drought resistance of 202 soybean materials was evaluated by using the method of principal component analysis according to relative drought resistance coefficient of 10 indexes at harvest stage.

    以收获期10项指标相对抗旱系数为基础,应用成分分析方法黑龙江省202份大豆基因型进行抗旱性评价研究。

    dict.cnki.net

  • The types of electrofacies of standard sample beds from key well are classified by a combination of principal component and cluster analysis.

    成分分析聚类分析结合方法划分关键标准样本测井相类型

    dict.cnki.net

  • Henan Province; grain production; dynamic variety; Principal Component Analysis.

    河南省粮食生产动态变化成分分析

    stt68.com

  • From researching on the universal principle of feature fusion of image, a new algorithm was proposed which based on the 2 dimension principal component analyses(for short 2DPCA).

    通过图像特征融合一般规律研究提出基于成分分析简称2DPCA图像特征融合算法

    www.dictall.com

  • The first principal component can denote the degree of soil salinity, and the second and third principal component can denote the degree of soil alkalinity.

    第一成分综合反映区内土壤盐渍化程度第二第三成分联合反映土壤碱性特征

    dict.cnki.net

  • Market Analysis; Factors System; Principal Component Analysis; Evaluation of Investment Environment; Count Measures.

    市场分析因素体系成分分析法投资环境评价对策

    86qb.com

  • Methods The methods of analysis were used by expert consulting graded approach , discrete tendency , principal component analysis and cluster analysis.

    方法采用专家咨询打分离散趋势成分分析法聚类分析法进行分析

    dict.cnki.net

  • Because the separation for GISE is an almost singular regression problem, the classic least square method and principal component method are not satisfactorily for solving the problem.

    由于工具误差分离存在着很强线性传统最小二乘方法成分方法不能很好的解决问题

    dict.cnki.net

  • It can obtain better result by the way of constellation graphics than by the way of combining principal component analysis with fuzzy clustering method.

    采用星座法对森林景观生态功能进行分区比利成分分析模糊聚类结合方法得到更为满意结果

    dict.cnki.net

  • In the practical applications, principal component analysis and correlative component analysis were employed to identify the feature variables for the feature-preserving map of the complex patterns.

    算法具体应用过程中根据复杂化学模式样本特性,提出成分特征映射分类相关成分特征映射算法。

    dict.cnki.net

  • Then, this paper synthetically evaluates the comprehensive strength of patent about more developed 10 areas of our country by using the principal component analysis.

    基础上,运用成分分析方法我国10个经济发达地区专利实力进行分析评价

    lib.cqvip.com

  • A synthetic method of principal component analysis (PCA) and cluster analysis is presented to evaluate and classify the regional logistics development in provincial logistics planning.

    提出利用成分聚分析方法省域物流规划各地区的物流发展进行综合评价分类

    dict.bioon.com

  • Then the basic concepts of principal component analysis and partial least square regression are studied, as well as their advantages and disadvantages.

    引入成分分析最小二乘回归多元统计回归方法,分析了基本思想优缺点

    dict.cnki.net

  • Firstly, the spectrum data is processed by principal component analysis(PCA), then, an estimating model based on a Gaussian kernel function is set up using the PCA data and their temperatures.

    首先对历史光谱数据进行成分分析PCA处理根据PCA特征数据与其表面温度的对应关系建立温度估计模型,该模型基于高斯函数的。

    dict.cnki.net

  • Near infrared spectroscopy(NIRS); Peanut oil; Wavelet transform(WT); Principal component analysis.

    红外光谱;花生油小波变换成分分析

    www.jju8.com

  • Near infrared spectroscopy(NIRS); Peanut oil; Wavelet transform(WT); Principal component analysis.

    红外光谱;花生油小波变换成分分析

    www.jju8.com

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