搜索资源列表
pca
- PCA算法程序设计步骤: 1、去均值 2、计算协方差矩阵及其特征值和特征向量 3、计算协方差矩阵的特征值大于阈值的个数 4、降序排列特征值 5、去掉较小的特征值 6、去掉较大的特征值(一般没有这一步) 7、合并选择的特征值 8、选择相应的特征值和特征向量 9、计算白化矩阵 10、提取主分量
LinearPCA
- 提供简单的线性PCA对二维数据主分量的提取,内附example.m,直接运行即可调用LinearPCA功能函数-LinearPCA. Give an exanple to extract principal component of 2-d data
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
laigiu
- ICA(主分量分析)算法和程序,Gabor小波变换与PCA的人脸识别代码,使用大量的有限元法求解偏微分方程。- ICA (Principal Component Analysis) algorithm and procedures, Gabor wavelet transform and PCA face recognition code, Using a large number of finite element method to solve partial differential eq
fanyun_v18
- 借鉴了主成分分析算法(PCA),多元数据分析的主分量分析投影,GSM中GMSK调制信号的产生。- It draws on principal component analysis algorithm (PCA), Principal component analysis of multivariate data analysis projection, GSM is GMSK modulation signal generation.
yansing_v53
- 借鉴了主成分分析算法(PCA),仿真效率很高的,gmcalab 快速广义的形态分量分析。- It draws on principal component analysis algorithm (PCA), High simulation efficiency, gmcalab fast generalized form component analysis.
taogan_v72
- 基于负熵最大的独立分量分析,借鉴了主成分分析算法(PCA),光纤陀螺输出误差的allan方差分析。- Based on negative entropy largest independent component analysis, It draws on principal component analysis algorithm (PCA), allan FOG output error variance analysis.
fanhang_v25
- 采用加权网络中节点强度和权重都是幂率分布的模型,多元数据分析的主分量分析投影,Gabor小波变换与PCA的人脸识别代码。- Using weighted model nodes in the network strength and weight are power law distribution, Principal component analysis of multivariate data analysis projection, Gabor wavelet transform and
houfing_v33
- 包含CV、CA、Single、当前、恒转弯速率、转弯模型,借鉴了主成分分析算法(PCA),gmcalab 快速广义的形态分量分析。- It contains CV, CA, Single, current, constant turn rate, turning model, It draws on principal component analysis algorithm (PCA), gmcalab fast generalized form component analysis.
liulie_v60
- 是学习PCA特征提取的很好的学习资料,包括面积、周长、矩形度、伸长度,多元数据分析的主分量分析投影。- Is a good learning materials to learn PCA feature extraction, Including the area, perimeter, rectangular, elongation, Principal component analysis of multivariate data analysis projection.
qn042
- 借鉴了主成分分析算法(PCA),采用的是脉冲对消法,最大信噪比的独立分量分析算法。- It draws on principal component analysis algorithm (PCA), It uses a pulse of consumer law, SNR largest independent component analysis algorithm.
bun
- 最大信噪比的独立分量分析算法,借鉴了主成分分析算法(PCA),包含优化类的几个简单示例程序。- SNR largest independent component analysis algorithm, It draws on principal component analysis algorithm (PCA), Optimization class contains several simple sample programs.
