PLL

使用SVM进行多类的一对一分类，有利于初学者对SVM进行快速入门(The function of the code is to classify multiple classes using one-to-one SVM, which must be very useful for beginners.)

根据简谱和十二平均律自动合成音乐，以及对音乐进行基频分析，分解为简谱。(According to the law and the 12 chords on average to synthesize music, as well as to the music on a frequency analysis, the decomposition for chords. )

这是用最小二乘法编写的程序，可以直接使用 ,是个学习matlab的好程序 (I am prepared to use least squares procedure can be used directly, it is a good program of study matlab)

高斯 牛顿 拟合算法高斯 牛顿 拟合算法高斯 牛顿 拟合算法(gauss newton)

K-means K均值聚类算法，不是用工具箱编的，对随机产生的数据进行聚类。压缩文件包括m函数、包含主程序和子函数的word文档。(K-means clustering algorithm, not with the toolbox series of randomly generated data clustering.M functions including compressed files, containing the main program and subroutines word document.)

说明：  pid controller optimization with partical swarm optimization technique along with pid model mdl file

無監督分類方法，可以對一堆數值自動的歸類(Unsupervised classification methods, can be a pile of automatic classification of numerical)

用MATLAB编写的svm源程序，可以实现支持向量机，用于特征分类或提取(Using MATLAB svm prepared by the source, can achieve a support vector machine for classification or feature extraction-MATLAB)

国外编写的一个QPSK仿真程序，给出了调制解调及误码分析(Foreign QPSK simulation program written in a given modulation and demodulation and error analysis)

本实验先利用Mathematica求解非线性方程（组）,探索不动点、分形的性质.(In this study, the first use of Mathematica for solving nonlinear equations (group), explore the fixed point, fractal nature.)