fuzzpid

非线性自抗扰控制器，仿真通过，可以用来学习和改进(The nonlinear ADRC controller can be used to learn and improve by simulation.)

说明：  Euler method for differential equation

matlab algoritm to DC motor PI vectorial speed control

说明：  改程序对C/A码的产生进行了仿真，运行结果显示了第四颗卫星产生的C/A码(Application to the C/A code generation are simulated, operation results show that the fourth satellite produce C/A code)

Chapter 2 - Animation

QPSK_Gardner位定时同步算法的简单仿真，其中的环路滤波器部分参数设计不太合理，但是基本能实现效果。(Simple emulation QPSK_Gardner bit timing synchronization algorithm, which some parameters of the loop filter design is not reasonable, but the basic effect can be achieved.)

说明：  PSO的基本程序和3种经典的改进程序，包括GPSO，ARPSO和HPSO，文件包中没有附这三种改进PSO的源论文，请自行下载(PSO)

地震反应 地震作用 刚度矩阵 非线性地震反应 聚合 弹塑性(Seismic response of earthquake stiffness matrix of the nonlinear seismic response of aggregate elastic-plastic)

电机的直接转矩控制。异步电机直接转矩控制。matlab方针。(Motor direct torque control. Asynchronous motor direct torque control. The matlab guidelines.)

基于灰度梯度最大熵的分割方法，先通过聚类进行改进做初分割然后再进行细分割。(Segmentation of gray gradient based on maximum entropy, first through the clustering is improved. At first, then the fine segmentation segmentation.)