second-chapter

用matlab设计IIR和FIR滤波器，包换各种窗体函数(Matlab design IIR and FIR filters, replacement form function)

各种分解的matlab代码，十分有用，都是自己写的(all kinds of codes about matlab very useful)

k-modes聚类算法，其中包含F1-measure、聚类纯度和聚类准确率等评价指标，还有一个测试数据集，直接点击main即可(K- modes clustering algorithms, including purity of F1- measure, clustering and clustering accuracy uation index, and a set of test data, click the main directly)

画国界、海岸线等地图的工具包，利用分形原理采用matlab编程(Draw boundaries, coastlines, map kit, using the fractal theory using matlab programming)

利用差拍法求宽带阵列通道延时，可用于宽带阵列通道延时测量以及校正。(Computing the channel delay of broadband array by using beat method, which can be used for wideband channel delay measurement and calibration.)

Identify queue length By histogram method

说明：  本程序适用于故障检测，数据驱动的应用。分块PLS(This procedure applies to fault detection, data-driven applications. Block PLS)

采用自相关法提取基音，里面有求取自相关的函数。(To extract the pitch of the autocorrelation method)

力学中计算夹杂eshelby张量和平均eshelby张量，能够计算各向异性基体中椭球夹杂和各向同性基体锥形夹杂(eshelby tensor)

用matlab进行多维数据分析，程序可以直接运行(To complete the data analyse problem by matlab language)