Digital_PID

使用matlab打开mdb数据库，并画图(Using matlab to open mdb database, and drawing)

说明：  采用正测式合成孔径成像雷达的目标仿真算法，可以用于初学者仿真，和工程设计中(Is measured by synthetic aperture imaging radar target simulation algorithm can be used for beginners simulation, and engineering design)

简单的阵列仿真，适用于初学者。大家可以参考一下。(Simple array simulation for beginner. We can refer to.)

说明：  基于MATLAB信号处理工具箱的数字滤波器设计与仿真(Based on the MATLAB signal processing toolbox of digital filter design and simulation)

最小二乘法 拟合函数 线性预测系统的实现(Linear least squares fitting function Forecasting System)

可逆直流脉宽调速系统的仿真中很重要的一个模块PWM(Reversible DC PWM speed control system simulation is an important module in PWM)

说明：  做m-k突变检验，直接载入excel，方便快捷，真心实用(Do mk mutation testing, direct loading excel, convenient, really practical)

地震数据中 速度模型的建立和层状介质的设定(The establishment of seismic data of velocity model and the setting of the layered media )

在无标度的网络中，按节点度的大小从大到小的顺序进行攻击(In scale-free network, according to the size of the node degrees big to small order)

Kohonen的SOFM(自组织特征映射)源程序，希望大家喜欢(Kohonen's SOFM (self-organizing feature map) source hope you like)