OFDMexample

本代码用于模拟卫星星下点在地球表面上的投影。可以在程序中给定六要素及其他相关参数，就可以利用MATLAB呈现出仿真图。(The code for a simulated satellite point on the Earth' s surface projection. May be given in the program six elements and other relevant parameters, you can use MATLAB simulation showing a map.)

偏振光相位解算系统，利用斯托克斯参量法解算8字图(Polarization phase solver)

实现单载波频域均衡 MMSE 并进行了一定的改进(Single-carrier frequency domain equalization MMSE and some improvements)

这是对多符号序列检测解调的matlab程序说明，能有效提高解调性能，增加传输距离，有利于后续的研究。(This is a matlab program for multi symbol sequence detection and demodulation. It can effectively improve the demodulation performance and increase the transmission distance, which is conducive to subsequent research.)

说明：  简化实频技术，用于微波器件的宽带匹配的Matlab程序。(Simplified Real Frequency Technology)

说明：  本编程用于求解点到曲面的距离，快捷便利。(Solving the Distance from Point to Surface)

以电动小汽车的轮毂直驱方式为对象,基于永磁同步电机状态空间模型,设计了鲁棒控制 器,应用于电动汽车驱动控制。将基于鲁棒控制设计的系统与基于最优控制的系统进行了比较。 仿真结果表明,采用鲁棒控制的永磁同步电机系统响应速度快,控制性能好,对负载变化和自身参 数扰动具有较好的鲁棒性,能够很好地满足电动汽车的性能要求( Wheel with electric cars targeted direct-drive approach, based on permanent magnet synchronous motor state-space model, a robust control design Device, used in electric vehicle drive control. Robust control design based on a system with optimal control of systems based on a comparison. Simulation results show that the robust control of permanent magnet synchronous motor system response speed, control performance, and their own parameters to load changes Number of disturbances has good robustness to satisfy the performance requirements of electric vehicles Wheel with electric cars targeted direct-drive approach, based on permanent magnet synchronous motor state-space model, a robust control design Device, used in electric vehicle drive control. Robust control design based on a system with optimal control of systems based on a comparison. Simulation results show that the robust control of permanent magnet synchronous motor system response speed, contr)

线性调频连续波的雷达测距测速的两次FFT(Linear frequency modulation continuous wave radar ranging and speed estimation by twice FFT.)

自己写的均匀圆阵，矩形阵的方向图 画法。大家共享！(himself wrote of a uniform circular array, the array of rectangular picture in the direction of France. Share!)

说明：  遗传算法优化pid参数实测可用，自己论文里面使用的(Optimization of PID parameters by genetic algorithm)