lishuhanshu5

中文名称：主成分分析 英文名称：principal component analysis 定义：一种统计方法，它对多变量表示数据点集合寻找尽可能少的正交矢量表征数据信息特征。 (Chinese name: Principal component analysis of the English name: principal component analysis defined: a statistical approach, where the variable represents the collection of data points to find the lowest possible number of orthogonal vector characterization data characteristics.)

matlab用的神经网络课题比较工具,课程设计用到(neual network project used tool for matlab.)

这是基于PCA的人脸识别代码,识别率达到88.5 ,比较理想,希望对大家有所帮助.(This is a PCA-based face recognition code, the recognition rate of 88.5 , ideal, we want to help.)

一种K值聚类算法，用来分割彩色图像，提取出目标物体(A K value of the clustering algorithm, used to separate the color image, extracting the target object)

creation d un programme su labview pour déterminer les caractéristique d un PV

清华大学编写的matlab教程，有用的东西(Tsinghua University, written matlab tutorials, useful things)

locked system with digital code

信号时频分析，小波变换，加窗（汉明窗，矩形窗，布莱克曼窗）(Time-frequency analysis, wavelet transform, windowed (Hamming window, rectangular window, Blackman window))

用于地下水水质评价，数据需要的评价指标和评价参数，得到评价结果(For groundwater quality assessment, data requires evaluation indicators and evaluation parameters and the evaluation results)

duffing系统各参数变化引起的分岔,如激励频率，线性参数k1，还能计算李亚普洛夫指数(duffing system bifurcation parameter variations)