PIDFuzzydemo_ACmotor

geometrical detection of faces

分析声音信号的时域和频域特性，并且可以分析声卡输入的声音，自己产生信号(Analysis of the sound signal in time domain and frequency domain characteristics, and can analyze the sound of the sound card input, the generated signal)

进行KK关系的计算，对于因果事件的分析有好处(KK relations for the calculation of benefits for the causal analysis of events)

本程序实现了各种不同形式的最小二乘算法的功能，程序运行效率很高。(The program functions to achieve the least-squares algorithm, run with high efficiency.)

当水下存在多个目标时，利用平均声强器检测已经不再有效，此时使用复平均声强器来确定多目标的方位。(When existing multi sources, average acoustic intensity does work. At this case, complex average acoustic intensity can obtain the direction of multi sources.)

二维DOA估计,文件不是很长，还是比较好用的，希望能对大家有所帮助(use for two-dimension DOA estimate.)

通信业务量分析理论中的话务量分析预测Erlang B公式中，话务量，出线容量，阻塞率，三者关系。(Communication traffic analysis theory of traffic analysis and forecast Erlang B formula, traffic, outlet capacity, blocking rate, the relationship among.)

在simulink中搭建Buck-Boost开环电路，但这种开环电路不好调整输出电压，于是又搭建了一种简单闭环电路(Buck-Boost open-loop circuit is built in simulink, but this open-loop circuit can not adjust the output voltage, so a simple closed-loop circuit is built.)

BLDC三段式启动过零点检测无位置系统模型(BLDC sensorless )

MATLAB SIMULINK设计的电液伺服控制仿真系统(MATLAB SIMULINK simulation system designed electro-hydraulic servo control)