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InductionMachines simulation in matlab simulink

主要是计算LD中光场的分布，以及在稳态条件下载流子的增益，属于稳态条件下简单的情况(Mainly calculated in LD light field distribution, and the steady-state condition downloading carriers gain, belonging to steady state conditions the simplest case)

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.

说明：  关于短路计算的一些源程序同时是有关多目标优化的源程序(Some source of short-circuit calculations is also the source for multi-objective optimization)

逐步回归分析，挺好用，你值得拥有，别人给的资料(Stepwise regression analysis)

对图片进行 离散余弦变换 DCT变换 包括Huffman编码 Zigzag扫描 在matlab上能直接运行 (DCT )

实现功率谱估计的两种方法，直接法与自相关法(Power spectrum estimation of the two methods, the direct method and the autocorrelation method)

说明：  混合整数线性规划的例程，包括机组组合，资金流匹配等(Routine of Mixed Integer Linear Programming ,including unit commitment, capital flow matching,etc.)

matlab code for code division multiple access rayleigh fading

centralize algorithm in matlab