fft

圆阵在模式空间中的DOA估计，对比模式空间和非模式空间的估计结果(Circular array in the pattern space of the DOA estimation, spatial and non-contrast mode estimates of the pattern space)

基于优化的A星算法的最优路径最短路径规划问题(A star algorithm and path planning)

IMAGE ROTATE PROGRAMMMMMMMM

较为详细地介绍了单同步坐标系软件锁相环，采用了单一的同步坐标系锁相控制结构，一般适用于电网电压平衡时的相位，频率及幅值的检测，以及用于多种控制结构中（下垂控制，PQ控制，双闭环控制）。(A more detailed description of the principle of a single coordinate system PLL synchronization and setting PI controller parameters. SPLL with a single synchronous coordinate system lock control structure, generally applicable to the detection phase, frequency and amplitude of the grid voltage at equilibrium, as well as for a variety of control structures (droop control, PQ control, dual loop control).)

mfa的源码，老外写的，很不错，需要时直接在相关文件中修改参数即可~(the code of mfa)

滑动轴承的雷诺方程求解与偏心率和承载能力的关系(solve the pressure of bearing)

用Matlab实现史密斯圆图的动态展示，包括单枝节和双枝节匹配等 程序已调通(smith tu)

说明：  以直驱式永磁同步风力发电机为研究对象，在Matlab/simulink平台建立了风力机模型、传动系统模型，采用变桨距控制。(Taking the direct drive permanent magnet synchronous wind turbine as the research object, the wind turbine model and the transmission system model are established on the MATLAB / Simulink platform, and the variable pitch control is adopted.)

QPSK modulated signal generating

这是一个用Matlab程序写的模拟退火算法，用于解决旅行商问题(It s a matlab code for TSP problem using SA Algorithm)