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差分进化算法MATLAB程序，是一种智能优化算法(Differential evolution algorithm MATLAB program, is an intelligent optimization algorithm)

Matlab连续系统的数字PID控制程序，可实现A/D，D/A功能，符合现场实际情况。(Matlab figure for PID control system procedures, can be A/D, D/A functions, in line with the actual situation at the scene.)

allows to create a flow field in computer vision to determine movement between frames

单相三电平逆变器 MATLAB 仿真研究，已通过调试，基本可用。(Single-phase three-level inverter MATLAB simulation, has passed the testing, the basic available.)

光流运动估计算法，对各种情况下图片都有效果(optical flow)

有关于时延估计方法的总结，包括广义相关分析法的应用及方法的改进等，非常有帮助。(About time delay estimation method , including the application of generalized correlation analysis method and the improvement methods and so on, which are very helpful.)

This function uses eigenfunction analysis to solve the matrix differential equation m*y (t)+c*y (t)+k*y(t)=f1*cos(w*t)+f2*sin(w*t) with initial conditions of y(0)=y0, y (0)=v0

解决pso问题，利用matlab编写的，注释清楚，完整的程序(Pso to solve the problem, using matlab written comments clear and complete procedures for)

有一个3阶对象，要求使用继电自整定方法对其实施自适应PID控制。 要求： 1、选择采样时间0.1s，把对象离散化。 2、加继电（开关）控制，测量对象的Tc,Kc。 3、利用ZIEGLER-NICHOLS 公式表，确定PID参数。 4、实现闭环控制。 5、根据调节效果，修正PID参数。 (A 3-order object, requires the use of relay self-tuning PID control methods on the implementation of adaptive. Requirements: 1, select the sampling time 0.1s, the discrete objects. 2, plus relay (switch) control, measurement object Tc, Kc. 3, using ZIEGLER-NICHOLS formula table, determine the PID parameters. 4, closed loop. 5, according to moderating effect, the amendment PID parameters.)

灰色预测模型的代码,很简洁，很有用。大家只用打开改一下就可以了(Gray prediction model code, very simple, very useful. We only change it can be used to open a)