LMS

利用模糊c—均值聚类方法将data 数据向量；3表示分成三类；center表示分类中心(Using fuzzy c-means clustering method to the data vector data 3 that is divided into three categories center said the classification center)

this file is matlab code for simulating msk modulation

说明：  高维李雅普诺夫指数计算程序，是关于三阶微分方程组的李雅普诺夫指数的matlab计算方法(High order Lyapunov Computation)

用来实验验证c转换为汇编的效率，本代码为一个简单的小延时，通过不同德c代码，转换成汇编，看他们的大小，和执行效率(C is used to convert the experimental verification of the efficiency of assembly, the code for a simple little delay, through different de c code into assembly, to see their size, and efficiency)

satellite communication

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

Three level pulse converter is VSI converter used to convert the DC voltage to AC voltage using Sin Pulse Width Modulation technique.

说明：  此程序为MATLAB实现SVM和pca数据分析的语言(This program is a language for data analysis of SVM and PCA in MATLAB.)

KNN是一种有效的模式识别分类算法，本文件在Matlab平台实现KNN算法在模式识别中的运用。(KNN is an effective pattern recognition classification algorithms, this document is in the Matlab platform implementation KNN algorithm in the application of pattern recognition.)

分形插值编码，是分形编码的一种改进算法，内附详细运行步骤，以及运行结果。(Fractal interpolation coding, fractal coding is an improved algorithm, containing detailed operating procedures, and operating results.)