kalman_filter

说明：  利用MATLAB处理振动信号，适合于在振动信号处理方面的学生使用(Application of Matlab in vibration singal processing)

关于MATLAB的通信系统编程源码，包含多个小程序，对于初学者有比较大的帮助(MATLAB simulation of communication system（library）)

分布式电源系统具有大容量、高效率、高可靠性等优点，其广泛采用多模块并联方式，但模块间因为控制参数不同，且各模块输出是电压源性质，如果没有特殊的均流措施，输出电压的微小偏差会导致输出电流很大的差别，一旦某个模块过载，将造成一个或多个功率器件热应力过大，从而降低系统的稳定性。(The current-sharing is one of the key technologies in Paralleled DC/DC converters to distribute the load current equally. Common current-sharing technologies are divided into passive and active methods. With different kinds of output voltage regulation and different means of current sharing line production, several control methods are proposed in the active methods. The principle of current sharing technologies and main current-sharing methods are systematically analyzed, some new current-sharing methods which include masterless modular current-sharing (MMCS) technique and no current share line control are summarized. The technology of current sharing tends toward the direction of digitalization and intellectualization with digital control. )

针对粒子群算法存在局部最优，易陷入局部最小值的问题，自适应权重粒子群优化算法(For particle swarm optimization, there are some problems, which are easy to fall into local minimum, and the adaptive weight particle swarm optimization algorithm is easy to fall into local minimum.)

雷达信号处理，包括CFAR检测，脉冲压缩等过程。(radar detection and signal dealing, including the CFAR, and pulse compression)

十个关于基本函数测试的函数编程。关于MatLAB的函数编程(the ten function about basemarched try in matlab)

RRT算法的第二种实现方法三维立体效果 适合飞行机器人使用(The three-dimensional effect of the second implementation of the RRT algorithm for flying robots)

this is a algoritm for cluster arrays data ,introducing the k cluster

说明：  对简单信号进行双谱分析，并输出信号的时频图，双谱图，以及其三维图(Double row analysis of simple signals)

this code combine ekf whith fuzzy logic for frequency estimation but bad work