frpca

剑桥大学David J.C. MacKay 个人网站公布的2006年的代码(David JC MacKay Cambridge University personal website published the code in 2006)

电力系统故障计算，能计算单相短路，单相接接地短路，三相短路，两相短路接地，两相短路 (power system fault, can calculate the single-phase short ccircuit, short-circuit to the single--phase and three-phase short-circuit, two-phase short-circuit grounding, two phase short circuit )

封装好的模块是PV（光伏电池），本例利用斜坡信号作为电压端输入，仿真出光伏电池的外特性。(The packaged module PV (photovoltaic cells), in this case the use of the ramp signal as the input voltage terminal, simulation of the external characteristics of the photovoltaic cells.)

book for matlab for engeniers in antena modulation..

1.采用C均值聚类算法对男女生样本数据中的身高、体重2个特征进行聚类分析，考察不同的类别初始值以及类别数对聚类结果的影响，并以友好的方式图示化结果。 2.采用分级聚类算法对男女生样本数据进行聚类分析。分别尝试采用身高，体重，喜欢数学，喜欢文学，喜欢运动，喜欢模式识别共6个特征，以及身高，体重2个特征进行聚类，对比聚类结果，并以友好的方式图示化结果 (1. The use of C means clustering algorithm on sample data for boys and girls in the height, weight 2 characterized in cluster analysis to investigate the initial values of the different categories and the effect on the number of classes of the clustering result, and in a friendly way of illustration result. 2. Using hierarchical clustering algorithm to male and female students sample data clustering analysis. Try both using height, weight, like math, like literature, like sports, like pattern recognition feature a total of six, as well as height, weight, two features clustering, comparing clustering results, and in a friendly way of illustration of the results)

Leach protocol for matlab

维纳滤波器用于自回归过程+噪声滤波，得到均方误差与滤波器维数，均方误差与自相关的关系。(Wiener filter for the the autoregressive process+ noise filtering, mean square error filter dimension, the mean square error autocorrelation relationship.)

it contains a matlab file with extension of .m

说明：  基于彩色成分差异的彩色图像背景去除算法研究(Background Removal for Color Images Based on Color Components Difference0)

说明：  详细阐述了在ＭＡＴＬＡＢ平台构造m序列的原理，有相关性评估与良好的界面(Detailed structure in the MATLAB platform sequence m principle, assessment of relevance and good interface)