sEMG-Based-on-permutation-entropy

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.

Robot Control with matlab

matlab解决0/1线性规划问题NP难题，(matlab solve the 0/1 linear programming problem NP problem,)

programme matlab codeur rs

说明：  天牛须算法与pid控制算法结合，通过matlab实现，欢迎下载(Tianniu must algorithm and PID control algorithm, through MATLAB, welcome to download)

Cordic算法的Matlab实现，里面有一些数据文件是程序产生的。这个是Cordic算法未改进版本。(It s an implementation of conventional CORDIC algorithm。)

基于matlab的计算机数值法设计平面型微带传输线：带状线阻抗计算、微带线阻抗计算、损耗计算(Computer numerical methods matlab design based on planar microstrip transmission line: stripline impedance calculation, microstrip line impedance calculation, calculation of losses)

matlab simulink implementation and analysis of Three-phase inverter5

Analysis and Applications of Artificial Neural Networks

matlab在电工学中的一些实践中的m文件(Some practice of MATLAB in electrical engineering in the m file)