搜索资源列表
Nonlinear-Dimensionality-Reduction
- 介绍一种非线性降维方法的文章，是篇算法介绍-A Global Geometric Framework for Nonlinear Dimensionality Reduction
pcaaKPCA
- 主分量分析 和 核主分量分析的 原理简介，主分量分析（PCA）用于对信号进行特征提取和降维-Introduction of the principle of the principal component analysis and kernel principal component analysis, principal component analysis (PCA) for feature extraction and dimensionality reduction of signal
PCA
- 自己写的PCA降维程序，基于opencv，项目里使用过，现在奉献出来。-PCA dimensionality reduction program based on opencv
pca.
- 主成分分析程序实现数据降维，能用比较少的变量解释大部分资料中的变异的几个新变量-Several new variables principal component analysis procedures to achieve data dimensionality reduction, most of the information in the variation can be explained by the relatively few variables
LLE
- 局部线性嵌入LLE算法的实现，一种非线性降维方法。-Nonliear dimensional reduction by locally linear embedding
PCA_based-Face-Recognition-System
- PCA算法实现，基于PCA的人脸识别程序，可以降维预处理图像-PCA algorithm, the PCA-based face recognition program, dimensionality reduction pretreatment images
PCASIFT
- PCA-SIFT的matlab源码，可以对图像的SIFT特征进行PCA主成成分提取，达到降维的目的-PCA-SIFT matlab source image SIFT features the PCA main into ingredients extracted achieve dimensionality reduction purposes
L1_SVD
- 利用压缩感知实现波达方向估计，运用奇异值分解对接收信号进行降维，再利用L1范数进行估计-Using compressed sensing DOA estimation using singular value decomposition to reduce the dimensionality of the received signal, and then using the L1 norm estimate
drtoolbox-version-0.8b
- 最新的流行学习降维工具箱，并且附上安装说明version 0.8b (18-April-2012)-the newest drtoolboxversion 0.8b (18-April-2012)and install readme
pca
- matlab的主元分析问题。这个程序分三部分，读入图像生成数据，归一化，然后PCA降维。在PCA降维中调用软件自带函数。-pca in matlab
GA
- 遗传算法优化计算——建模自适应降维处理，以病例为例进行量化特征的处理-Genetic Algorithms - modeling adaptive dimensionality reduction processing, for example in cases of quantitative characteristics processing
yanzheng
- PCA（主成分分析方法），可用于降维、方案评估-PCA realization
main
- 主成分分析,适合降维处理，很实用，可用于近红外分析-The principal component analysis for dimensionality reduction process, very practical, and can be used in the near-infrared analysis
Micro-expression-recognision
- 用于基于ORL人脸数据库和PCA降维的简易的微表情识别 -For ease of micro-expression recognition based on PCA
watermark
- 基于DCT域音频水印完整源代码，包括水印图像的预处理（二维二值图像Arnold变换、混沌加密、降维），水印的嵌入提取以及检测，信噪比和相似性系数。-Based on the the DCT domain audio watermarking complete source code, including the watermark image preprocessing (two-dimensional binary images Arnold transform chaotic encrypt
data-visualization-based-on-PCA
- 神经元信息处理 PCA 平行坐标 降维处理-Spike PCA a common technique for finding patterns in data of high dimension
LPP
- 很好的降维算法解析，主要讲述了LPP、PCA、LDA算法，希望对大家有帮助-Dimensionality reduction algorithm analysis focuses on the LPP, PCA, LDA algorithm, we hope to help
DataHigh_v09
- 神经信号的数据降维处理 高维至二维 国外实验室研究员 编写 配有GUI界面-neuron signal Data dimensionality Reduction to 2D
LPP
- 利用MATLAB对原始数据特征提取（数据降维）-(Data dimensionality reduction of raw data feature extraction using MATLAB)
PCA
- 快速PCA,对样本矩阵进行快速主成分分析，和降维，输出特征向量矩阵。-Rapid PCA, the sample matrix of fast principal component analysis , dimensional reduction