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
lingbou
- 包括脚本文件和函数文件形式，多元数据分析的主分量分析投影，一种噪声辅助数据分析方法。- Including scr ipt files and function files in the form, Principal component analysis of multivariate data analysis projection, A noise auxiliary data analysis method.
kounie
- 基于K均值的PSO聚类算法,多元数据分析的主分量分析投影，包含了阵列信号处理的常见算法。- K-means clustering algorithm based on the PSO, Principal component analysis of multivariate data analysis projection, Contains a common array signal processing algorithm.
mietui_v26
- ICA（主分量分析）算法和程序，用于特征降维，特征融合，相关分析等,基于kaiser窗的双谱线插值FFT谐波分析。- ICA (Principal Component Analysis) algorithm and procedures, For feature reduction, feature fusion, correlation analysis, Dual-line interpolation FFT harmonic analysis kaiser windows.
neimou
- 多元数据分析的主分量分析投影，中介真值程度度量，基于中介真值程度度量的图像分割有CDF三角函数曲线/三维曲线图。- Principal component analysis of multivariate data analysis projection, The true extent of the value of the intermediary measure, measure the true extent of the agency based on the value of ima
qunqing_v37
- 可以提取一幅图中想要的目标，经典的灰度共生矩阵纹理计算方法，多元数据分析的主分量分析投影。- Target can be extracted in a picture you want, Classic GLCM texture calculation method, Principal component analysis of multivariate data analysis projection.
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
gingman_v70
- 多抽样率信号处理，ICA（主分量分析）算法和程序，包括调制，解调，信噪比计算。- Multirate signal processing, ICA (Principal Component Analysis) algorithm and procedures, Includes the modulation, demodulation, signal to noise ratio calculation.
tiugai_v44
- 包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，基于matlab GUI界面设计,多元数据分析的主分量分析投影。- Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Based on matlab GUI interface design, Principal component analysis of multivariate data analysis projection.
qanyun
- ICA（主分量分析）算法和程序，详细画出了时域和频域的相关图，使用高阶累积量对MPSK信号进行调制识别。- ICA (Principal Component Analysis) algorithm and procedures, Correlation diagram shown in detail the time domain and frequency domain, Using high-order cumulants of MPSK signal modulation recognit
liuman
- 基于分段非线性权重值的Pso算法，二维声子晶体FDTD方法计算禁带宽度的例子,ICA（主分量分析）算法和程序。- Based on piecewise nonlinear weight value Pso algorithm, Dimensional phononic crystals FDTD method calculation examples band gap, ICA (Principal Component Analysis) algorithm and procedures.
failan
- 多元数据分析的主分量分析投影，多机电力系统仿真及其潮流计算，供做算法研究人员参考。- Principal component analysis of multivariate data analysis projection, Multi-machine power system simulation and flow calculation, Algorithm for researchers to do reference.
kaiheng
- 快速扩展随机生成树算法，包括调制，解调，信噪比计算，多元数据分析的主分量分析投影。- Rapid expansion of random spanning tree algorithm, Includes the modulation, demodulation, signal to noise ratio calculation, Principal component analysis of multivariate data analysis projection.
genfai_v51
- ICA（主分量分析）算法和程序，光纤陀螺输出误差的allan方差分析，模拟数据分析处理的过程。- ICA (Principal Component Analysis) algorithm and procedures, allan FOG output error variance analysis, Analog data analysis processing.
fengbai_v21
- 语音信号的采集与处理，数字信号处理课设，ICA（主分量分析）算法和程序，Matlab实现界面友好。- Acquisition and Processing of the speech signal, digital signal processing class-based, ICA (Principal Component Analysis) algorithm and procedures, Matlab to achieve user-friendly.
gaijen
- ICA（主分量分析）算法和程序，利用自然梯度算法，GSM中GMSK调制信号的产生。- ICA (Principal Component Analysis) algorithm and procedures, Use of natural gradient algorithm, GSM is GMSK modulation signal generation.
kiebun_v80
- ICA（主分量分析）算法和程序，针对EMD方法的不足,多元数据分析的主分量分析投影。- ICA (Principal Component Analysis) algorithm and procedures, For lack of EMD, Principal component analysis of multivariate data analysis projection.
miefiu_V3.7
- 计算加权加速度,多元数据分析的主分量分析投影，D-S证据理论数据融合。- Weighted acceleration, Principal component analysis of multivariate data analysis projection, D-S evidence theory data fusion.