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Description: PCA (Principal component analysis) is used to redraw dimension of data
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Size: 1024 |
Author: sister |
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Description: 遥感影像 处理算法 主成分分析 小波变换 直方图变换 滤波
噪声去处 添加噪声-Remote sensing image processing algorithm the principal component analysis wavelet transform filter histogramAdd Noise Noise place
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Size: 983040 |
Author: 原发杰 |
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Description: 主成分分析法实现特征选择，里面有非常详细的算法介绍，还有一个现实实例介绍，非常具象，里面贴有实现算法的matlab代码-Principal component analysis （PCA）to achieve feature selection , which has a very detailed description of algorithms , there is a real example to illustrate , very concrete , which is affixed algorithm matlab code
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Size: 70656 |
Author: gaoxiaojian |
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Description: 列主元高斯消去法、LU三角分解法、龙贝格(Romberg)算法、最小二乘法的Matlab程序及运行结果-Column principal component Gaussian elimination, LU triangular decomposition method, Romberg (Romberg) algorithm, least-squares method in Matlab and the results
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Size: 36864 |
Author: lihui |
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Description: 主成分分析最经典的入门文档，还有前序知识的文档——协方差矩阵，以及实现代码。-The principal component analysis the most classic of introductory document, and knowledge of the preface to the documentation-covariance matrix, and realize the code.
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Size: 665600 |
Author: 秋叶 |
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Description: 论文使用一种经典的特征提取方法—主成分分析法（PCA）进行特征提取，其基本思想是降维。降维后的数据除了计算工作量减少之外不会减少原始数据所包含的有效信息量。-This paper use a classical method for feature extraction—Principal Component Analysis(PCA)with the basic idea of dimensionality reduction(it still contains all valid information).
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Size: 223232 |
Author: fujinmei |
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Description: DPCA程序，人脸识别，主成分分析，我给加了详细的注释，里面有训练和测试两部分，适合初学者，-DPCA program, face recognition, principal component analysis, I give added detailed notes, there are training and testing two parts, it is suitable for beginners,
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Size: 1024 |
Author: zhaoming |
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Description: 随着现代科学技术的迅猛发展，计算机技术已渗透到各个领域，成为各行业必不可少的工具。在当今激烈的市场竞争中,让顾客享受既实惠又快捷的购物服务是商战中制胜的一大要素。改革开放的今天,各种大型超市林立,超市已成为消费者日常活动的主要场所。而超市商品也非常之多,建立一套方便快捷的超市收费系统是企业必然要解决的一个问题。系统采用的编程工具是Delphi 7.0版本与Access作为数据库。-With the rapid development of modern science and technology, computer technology has penetrated into every field, become the necessary tools for various industries. In the furious market competition, let the customer enjoy both affordable and rapid shopping service is putting a big factor in winning. The reform and open policy the today, with various kinds of large supermarket, the supermarket has become the principal place of consumer daily activities. And the supermarket is very many commodities, and a set of convenient supermarket fee system is the enterprise must solve a problem. The system of the programming tool is Delphi 7.0 version and Access as a database.
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Size: 325632 |
Author: 林恩泽 |
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Description: principal analysis component
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Size: 6144 |
Author: ylmz |
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Description: principal component analysis
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Size: 226304 |
Author: ylmz |
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Description: PCA in two demension in matlab , Principal component analysis
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Size: 1024 |
Author: flying |
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Description: 主分量分析实现人脸识别人脸识别matlab源代码，应用主分量分析（PCA）实现了人脸识别。-Principal component analysis of face recognition
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Size: 582656 |
Author: 董立宁 |
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Description: 数值计算中的高斯消主元法 , 很不错的资源-Gaussian limination method of principal component , it very strong
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Size: 8279040 |
Author: Cql_liliang |
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Description: this a guide for the configuration of Gateway.it contains a list on principal commands.
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Size: 393216 |
Author: douda |
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Description: this code is meant for the face recognition based on principal component analysis.and makes use of eucledian distance to retrieve the recognized images
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Size: 2048 |
Author: naveen |
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Description: 几篇偏最小二乘方面的文章,为第二代统计分析技术,兼顾相关分析,回归和主成分分析.-Several papers on partial least square method that can conduct the reggression, Principal components analysis and correlation analysis.
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Size: 3523584 |
Author: 甘续生 |
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Description: 计算房贷，可以计算各种两种房贷方式，本额本金和本额本息，界面是可视化的用mfc编写的，还可以自己修改利率-Calculation of the mortgage, the mortgage can calculate a variety of two kinds of ways, the principal amount and the amount of principal and interest, with a visual interface is written in mfc, but also can modify their own interest rates
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Size: 2073600 |
Author: wsx |
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Description: Dimension reduction using principal component analysis.
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Size: 1024 |
Author: ramu |
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Description: 主成分分析的matlab源代码，很有帮助，我已经用过好多次-principal component analysis
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Size: 2048 |
Author: 田雷霞 |
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Description: 为了准确地对监控场景中的运动目标进行语义上的分类， 提出了一种基于聚类的核主成分分析梯度方向直方图和二叉决策树支持向量机的运动目标分类算法．利用背景减法提取运动目标前景区域， 并识别出潜在候选运动目标．利
用提出的基于聚类的核主成分分析的梯度直方图描述子提取候选运动目标的特征， 以较低维数的数据有效地描述运动目标的有效特征． 将提取的运动目标特征输入二叉决策树支持向量机， 实现多类目标的准确分类． 通过在不同视频序列上的实验验证， 提出的算法对运动目标进行较好地分类， 而且在运算速度方面较传统目标分类方法有了明显的提高． 实验结果证明了算法对运动目标分类具有较好的准确性 可靠性和鲁棒性．-For the purpose of semantically classifying moving objects accurately in a surveillance scene，a moving objects classification method based on the clustered kernel principal component analysis ( CKPCA) of the histogram
of oriented gradients ( HOG) and support vector machine ( SVM) was proposed． Firstly，the moving areas in the
foreground were extracted by means of the background subtraction method，and some of them were identified as potential candidates of moving objects． Secondly，the characteristics of the moving objects were obtained by the CKPCA- HOG descriptor，which could describe the moving objects＇ effective features at a lower data dimension． Finally，the data characteristics were fed into a binary SVM decision tree，and the final multi- class classification results were obtained accurately． After verifying different video sequences，the algorithm was able to classify moving targets very well． Compared with traditional classification methods，the proposed method makes obvious improv
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Size: 272384 |
Author: 高峰 |
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