zsj

GuassSeidel迭代法,得到完整的迭代数据和最中运算结果，可以自行控制误差以及迭代次数(GuassSeidelMethodForLinearEquations)

该代码为用matlab编写的电力系统电压稳定的经典算例程序。(The code is made for computing power system voltage stability.)

Fourier descriptor

nice book for bigneer u can use it for developing extre concept

利用MATLAB强大的绘图功能来画一个蜂窝网格状的图形(draw the cellular mesh circle using matlab)

shielding effectiveness of the materials

这是之前上传的Extract_test_IMFCC程序里面调用的子函数，作配合使用，请看清楚再下载.(This is one subfunction of Extract_test_IMFCC uploaded before.Since pudn.com cannot upload several functions, they must divided.)

knn 只是个函数实现 需要其它函数的引用(k-nearest neighbor u need to import this function to other functions to run it)

基于小波变换的纹理特征提取方法，可以提取特征值，经过修改也可以提取其他特征向量！适合初学者使用！(Wavelet-based texture feature extraction method that can extract the characteristic values, a modified vector of other characteristics can also be extracted! Suitable for beginners!)

说明：  几个模式识别的作业程序，自己写的。望指教哦，内容有感知器算法、多类感知器算法以及K均值算法(Several pattern recognition procedures, wrote it myself. Advice Oh look, the contents of perceptron algorithm, multi-sensor algorithm, as well as K-means algorithm)