testface

遗传算法和神经网络混合编程，可用于优化计算，仅供参考(Genetic algorithm and neural network hybrid programming, can be used to optimize the calculation, for reference only)

the phrase "the number value for x" has a technical meaning defined in section 8.5.

基于FSK的快速跳频通信系统,使用simulink仿真工具实现(Fast frequency hopping communication system based on FSK)

contrast enhancement using sigma membership function and fuzzy method

The modeling and attitude stabilization control problems of a four-rotor vertical takeoff and landing unmanned air vehicle (UAV) known as the quadrotor are investigated.The quadrotor’s attitude is represented by the unit quaternion rather than Euler angles to avoid singularity problem. Taking dynamical behavior of motors into consideration and ignoring aerodynamic effect, a nonlinear controller is developed to stabilize the attitude.The control design is accomplished by using backstepping control technique.The proposed control law is based on the compensation for the Coriolis and gyroscope torques. Applying Lyapunov stability analysis proves that the closed-loop attitude system is asymptotic stable. Moreover, the controller can guarantee that all the states of the system are uniformly ultimately bounded in the presence of external disturbance torque.The effectiveness of the proposed control approach is analytically authenticated and also validated via simulation study.

关于今年来四川房价的一个时间序列预测，有很好的预测结果(For this year to a time series of Sichuan house price forecasts)

一种基于弹性网络的混合预测的视频压缩感知方法。(A hybrid prediction based video compression elastic network sensing methods.)

超前校正环节,低界控制系统的超前控制算法,简单实用,MATLAB实现.(caoqianjiaozheng,control system.low order system,use in matlab,simple code,anyone can easy use it.)

用混沌微粒子算法整定PID控制器matlab的代码(Chaos particles with PID controller tuning algorithm matlab code)

说明：  这个代码是关于神经网络的matlab代码，我觉得效果不错。(This code is on the neural network matlab code, I think good results.)