自适应滤波工具箱 v4

一种拟牛顿算法，非线性方程组的最优化方法，matlab调用函数(A Quasi Newton method of nonlinear equations, optimization methods, matlab function is called)

说明：  聚类算法，密度聚类，高效聚类，无监督聚类，快速聚类(Clustering algorithm, density clustering, efficient clustering, unsupervised clustering, fast clustering)

说明：  该程序利用matlab软件仿真了阵列信号处理中的ESPRIT算法。(The program using matlab software simulation of the array signal processing in the ESPRIT algorithm.)

说明：  ESPRIT方法进行DOA估计，各种参数见程序内部的参数设置，只是简单的ESPRIT程序，而非修正的ESPRIT方法(ESPRIT DOA estimation methods, see the program within the parameters set of parameters, but simply the ESPRIT program, rather than the ESPRIT method of correction)

自己编写的卡尔曼滤波算法，大家可以参考下。(I have written the Kalman filter algorithm, we can refer to.)

15为ADC在simulink环境下的建模(model of 15bit adc in simulink)

地震资料处理的matlab程序，里面有好多好东西，有的改改就可以出文章的，可以合成测井记录及地震记录(seismic data )

从心电信号提取呼吸信号，和信号频谱分析 用于对信号的频谱分布做分析，输出为频谱变量和图示(Signal processing, signal spectrum analysis, signal energy It is used to analyze the spectrum distribution of the signal, and output it as spectrum variable and icon.)

说明：  对时间滞后系统进行状态反馈控制器参数设计(Time-lag system for the design of state feedback controller parameters)

用matlab实现拟合的几个例子源码， ％x,y应是原始数据，下面的数据仅是为了说明问题而自设的示例数据。(The fitting of several examples of source code with the matlab, x, y should be the original data, the data is only to illustrate the problem, since the set of sample data.)