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zhouchengguzhangzhenduan
- 分形学习进行轴承故障诊断及各个震动数据的数据降维的方法-Fractal study conducted bearing fault diagnosis and the various vibration data dimensionality reduction method
pca
- 可以很好的实现流形学习算法中的线性降维算法PCA数据降维。-Can well realize the manifold learning algorithm of linear dimension reduction algorithm of PCA data dimension reduction.
dimension-reduction-method
- 多种降维算法,包括lle,lpp,ltsa-many kinds of dimension reduction method
mine-fisher-pca
- PCA分类，用于较好的去噪降维，matlab的各种自适应仿真分析。。自适应信息处理的算法、方案繁多，究其实质可归纳为遵循最小均方误差(Least Mean Square，LMS)准则及最小二乘-PCA classification for better denoising dimensionality reduction, a variety of adaptive matlab simulation analysis. . Adaptive information processing alg
kpca
- 核主分量分析matlab程序.对train进行基于高斯径向基kpca降维，x行数目为样本数，列数目为特征数,并用test进行测试-program for KPCA in matlab.
PCA1
- 主元分析的程序，用于数据降维，可以直接运行，程序清晰易懂。-Principal component analysis program for data dimensionality reduction, you can directly run the program clear and understandable.
21
- 这里面有关于主流降维方法的介绍以及他们的复杂度分析，对于需要这么资料的有一定帮助-There is something about the complexity of the mainstream dimension reduction method is introduced, and their analysis of such information for the need of a certain help
laplacian_eigenmaps
- 拉普拉斯流型降维，降维后的点距与高维中的点距相一致-Laplace flow pattern dimensionality reduction, pitch and pitch high dimension after dimension reduction is consistent
rgbrecognizejiaquan
- 一个RGB颜色空间的目标识别算法，其中将RGB三维颜色降维至一维，并采用两种优化算法-Target recognition algorithm a RGB color space, wherein the three-dimensional RGB color dimension reduction to one-dimensional, and the use of two optimization algorithms
pca
- 机器学习算法，利用PCA来简化数据，降维技术，主成分分析-Machine learning algorithm, using PCA to simplify data dimensionality reduction techniques, principal component analysis
main
- 本程序实现人脸对齐功能，它通过提取人脸特征，利用PCA降维，实现人脸对齐效果-This program implements the face alignment feature, it is through facial feature extraction using PCA dimensionality reduction to achieve the effect of face-aligned
SVM
- 支持向量机用于训练和分类，包括PCA降维等函数-Support vector machines for training and classification, including functions such as PCA dimension reduction
Eigenface_f
- 降维,主要用来降低图像的维度，来提高图像识别率-reduce the dim
lab11
- 使用指针方法定义函数Transpose转置一个n阶方阵。进一步理解降维处理的意义。-Transpose function using the pointer method defines an n-order matrix transpose. Further understanding of the meaning dimension reduction process.
Desktop
- 参考文献“基于LLE的特征提取及应用”中的方法，我自己编写的一个LLE的测试数据处理方法程序。主要是针对新进数据如何进行LLE降维，配合matlab 降维工具箱Dimensionality Reduction v0.3b 使用。如有问题请指正。-It s a algorithm used to deal with new sample sets with LLE.
rechoose_seg
- 用于比较运动捕捉数据降维后提取的极值点之间的运动类型比较-For comparing the motion capture data movement type drop take extreme points of comparison between
pca
- 用于运动捕获数据的降维，可以提取极值点，进行关键帧提取或运动分割-Dimensionality reduction for motion capture data can be extracted extreme points, keyframe extraction or motion segmentation
find_peak
- 用于运动捕获数据降维后寻找极值点，可以找到极大值以及极小值点-Dimensionality reduction for motion capture data can be extracted extreme points, keyframe extraction or motion segmentation
renlianshibie
- 利用PCA进行降维，并利用adaboost进行分类的人脸识别方法描述-Use PCA dimensionality reduction , face recognition method using adaboost classification descr iption
BP-curve-in-MATLAB
- 该压缩包包含神经网络在MATLAB里的应用： 1、非线性函数拟合 2、RBF网络-非线性函数回归 3、粒子群算法非线性极值寻优 4、神经网络极值寻优 5、神经网络建模自变量降维 6、BP网络-非线性函数回归-The archive contains neural network in MATLAB: 1, non-linear function fitting 2, RBF network- 3 nonlinear function regression, nonline