noise_pm

goertzel stuff. contains matlab files and different explanations of how it is used for DTMF decoding.

采用数学建模方法解决统计问题，包含数据的统计描述与分析，回归分析，含有PPT讲解(Mathematical modeling approach to the use of statistics, including data description and analysis of statistics, regression analysis, with PPT on)

RLS system identification + regularization

此程序主要是用Matlab模拟了鱼群算法寻优的过程，对算法寻优的应用有指导作用。(The procedure is used Matlab simulation of fish swarm algorithm optimization process, the application of the algorithm optimization of a guiding role.)

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. )

说明：  这个是RS的原代码，几个文件一起仿真，很有用的(This is the original RS code, with the simulation of several files, very useful)

说明：  利用CMA算法实现4QAM信号的盲均衡，步长0.001，SNR=15，取得了较好的结果。没有实现相位补偿(Using the CMA algorithm to achieve blind equalization of 4QAM signals, with a step size of 0.001 and SNR = 15, good results have been achieved. No phase compensation)

高频地波雷达完整仿真matlab程序 网上找到的，很好很强大(HF ground wave radar matlab simulation program integrity found online, very good strong)

刘金锟老师的先进PID控制及其matlab仿真第二版程序(Liu Kun, a teacher of advanced PID control and its procedures for the second edition of matlab simulation)

关于Matlab中的数值实验--微积分的源代码(Calculus program code)