PID

一个用于预测石油污染物降解率的SVR程序，模型参数采用PSO算法优化选择。供大家参考！(a SVR model for prediction of oil degradation rate. Model s parameters was optimized by PSO algorithm.)

PSO for beginner propose to minimize f(x)=100(x2-x12)2 + (x2-1)2

最近交互式电源技术，软交换、同步整流、频率固定(Alternating expressions Power technology recently、Softswitch, synchronous rectification, fixed frequency)

说明：  精度测试时延，基于原始套接字，高精度的测量，大学实验用很好(Socket)

说明：  里面有三个二维模糊调节器分别实现PID控制器的参数Kp，ki，Kd，的调节。其控制原理：根据前面的偏差e和偏差变化ec将三个模糊控制器FC1,FC2,FC3分别进行模糊化，模糊逻辑推理，解模糊化。最后得到pid控制器参数调节量。(There are three two-dimensional fuzzy controller to achieve PID controller parameters were Kp, ki, Kd, of the regulation. The control principle: According to the previous error e and error change ec the three fuzzy controller FC1, FC2, FC3 were fuzzy, fuzzy logic, defuzzification. Finally, adjust the controller parameters by pid.)

如前面所述，这是利用不同的方法来计算传热系数的程序。(As previously stated, this is the use of different methods to calculate the coefficient of heat transfer procedures.)

基于matlab环境的黄金分割法搜索寻优，主要为内置函数(Environment based on the golden section method matlab search optimization, the main built-in function )

在MATLAB下，使用了改进的JAKE模型即DENT模型 产生一个瑞利信道(In MATLAB, the use of an improved model JAKE model that is a DENT Rayleigh channel)

一大学生编写的基于小波理论的图像重构和降噪演示，理论例程适合初学(image identification by wavelete )

使用matlab实现对空时分组码的协同分集系统进行性能仿真(Using matlab to realize synergies STBC diversity system performance simulation)