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pca主元分析提取出过程中最能表征系统特征的部分，对过程进行故障监测(pca is used to predict filture)

SVM工具箱 分类与回归算法 OSU SVM Classifier Matlab Toolbox(support vector machine procedures, the classification results very good)

matlab code for 4-ask modulation

说明：  一本很透彻地讲解如何利用MATLAB来进行生物信号处理的外文电子书。(A very thorough to explain how to use MATLAB for biological signal processing foreign language books.)

A dq-axis Current Control Technique for Fast Transient Response in Vector Controlled Drive of Permanent Magnet Synchronous Moto

MATLAB基础讲课笔记内容 解压就能阅读，(Lecture notes based on the contents of MATLAB)

如果阵元间距小于半波长，则阵元间会产生耦合。如果阵元间距大于半波长，则阵列上会现多余的旁瓣，从而降低天线阵列的性能。而当阵列间距选取为半波长时，所估测出的效果最优。(If the array element spacing is less than half wavelength, it will produce coupling between array elements. If the array element spacing is greater than half wavelength, the array will now be extra sidelobes, thus reducing the performance of the antenna array. When the array spacing is half wavelength selection, the best estimate the effect.)

CARTOON Image abstraction using bilateral filtering. This function uses the bilateral filter to abstract an image following the method outlined in: Holger Winnemoller, Sven C. Olsen, and Bruce Gooch. Real-Time Video Abstraction. In Proceedings of ACM SIGGRAPH, 2006.

对原始的KMeans聚类算法进行改进，使得算法可以自动确定参数K值。(An improved KMeans clustering is proposed to determine the values of parameter K.)

LMS predictive 1d matlab code