chap4

说明：  文件中是 MATLAB的模糊 PID控制程序。主要是用一个模糊控制表来进行查询(Paper is MATLAB Fuzzy PID control procedures. Is a fuzzy control query table)

粒子群算法入门程序，对一个示例函数求极大值，程序含有详细注释。(PSO entry procedures to request a sample function of maximum value, the program contains the detailed comments.)

Matlab的书籍的统计方法计算，这本书包含源代码(Matlab books, on the calculation of statistics, the book contains the source code)

energy detection program of probability detection and false alarm

基于MATLAB7_0软件的实时数据交换的实现(Based on the implementation of real-time data exchange software MATLAB7_0)

分析雷达信号方向基于四阶累积量的MUSIC算法可以实现阵列扩展,提高了DOA估计精度、分辨率,降低阵列信号处理对信噪比的要求。(Analysis of radar signal direction of MUSIC algorithm based on fourth-order cumulants can realize array extension, improve the DOA estimation precision, resolution, reduce the requirement of array signal processing of signal to noise ratio.)

This software implements the touch-expand algorithm and demonstrates how it can be applied for shape-from-oriented points reconstruction. The algorithm and its application were suggested in:

This algorithm solves the otimization problem min_x | y - A x |_2^2 + lambda Phi(x) and has applications in compressed sensing, image restoration and reconstruction, sparse regression, and several other problems.

this code is used to form the ybus admittance matrix of a power system

描述系统（有输入和无输入），通过系统状态矩阵判断系统稳定性，可控性，可观性(Describe the system (with input and no input), the system state matrix to determine the system stability, controllability, observability)