v31-04-11

说明：  虹膜识别matlab的源代码用到霍夫曼变换(iris recognization)

- K means algorithm is performed with different initial centroids in order to get the best clustering. - The total cost is calculated by summing the distance of each point to its cluster centre and then summing over all the clusters.Based on the minimum overall cost achieved during each iteration of iterKMeans the pixel assignment to their respective clusters are made and final compressed image is obtained. This algorithm will run slower as the number of clusters , size of the image and number of iterations increase.

Matlab code for adding noise to sinusoids and finding characteristics like pdfs ,cdf etc

卫星通信系统格状编码调制，附有详细文档和源码(Satellite communication systems trellis coded modulation, with detailed documentation and source code)

《智能控制》第二版（刘金琨著）程序源码第三章(" Intelligent control" , Second Edition (Liu Jinkun a) program source code Chapter)

separality motor excited dc

用matlab进行科学计算和工程应用的教程(Using matlab tutorials scientific computing and engineering applications)

線性二次調節器（LQR）設計 透過微分方程式求出LQR的範例(Linear quadratic regulator (LQR) differential equation obtained by LQR design paradigm)

可用于时间序列分析，包括模式判别，模型检验(For time series analysis, including model identification, model checking)

拟合函数为 g(x)=0.52253+7.90342*x-7.129385*sin(x)(Fitting function for g (x) = 0.52253+7.90342* x-7.129385* sin (x))