perceptron

这是一个用基于折线的信赖域方法求解优化问题的matlab程序(This is a matlab program polyline-based trust region methods for solving optimization problems)

BSM开环仿真程序 ，通过Matlab程序精确讲解仿真。(BSM open-loop simulation program, explain the precise simulation by Matlab program.)

说明：  锅炉汽包水位控制系统是火力发电厂中的一个重要的热工控制系统，汽包水位的 控制大多采用传统PID控制方式。但是，传统PID控制器参数的整定是在获取对象数学 模型的基础上，根据某一整定规则来确定的，不能进行在线调整，难以适应锅炉汽包 水位这样一个复杂多变的控制系统，其控制效果往往难以满足要求。 本文应用模糊控制技术，设计了一种二输入三输出模糊自整定PID控制器，对锅 炉汽包水位进行控制，实现了PID参数的自适应调节。利用MATLAB对控制系统进行 仿真。结果表明，该控制器自整定能力及鲁棒性比传统PID控制器更强，响应速度快、 精度高，同时对虚假水位有较好的控制效果。(Boiler water level control system is an important thermal power plant in the thermal control system, boiler water level Control most of the traditional PID control method. However, the traditional PID controller tuning parameters for objects in mathematics Model based on the rules to determine a whole and can not be adjusted online, it is difficult to adapt to the boiler drum Water level control such a complex system, its control effect is often difficult to meet the requirements. In this paper, fuzzy control technology, designed a two input and three output fuzzy self-tuning PID controller, the pot Steam drum level control, the PID parameters to achieve the adaptive regulation. The control system using MATLAB Simulation. The results show that the controller auto-tuning capability and robustness more than the traditional PID controller, fast response, High precision, while the water level has better control of false results.)

用交替方向乘子法来求解L1正则化问题、BP问题、BPDN问题的一种算法(An algorithm for solving the L1 regularized problem, BP issue BPDN problem with alternating direction multiplier method)

小波变换C语言实现,包含小波变换中各种算法，可以进一步了解算法的具体过程(Wavelet Transform C Language Realization)

SUBTRACTIVE CLUSTERING ALGORITHM

一直任意两条线，可以是直线也可以使曲线，求这两条线的交点(intersection of two curves)

说明：  多变量丢翻图方程的求解程序，编写简单，直接运行M文件(diophtine)

采样率转换程序，程序主体分为上采样与下采样(Sample rate conversion process, the program is divided into the main sampling and down-sampling)

以matlab为工具利用BP网络实现数据的建模和预测。(Matlab as a tool to use BP network for data modeling and forecasting.)