twoD_correlation

计算圆阵方向图，可任意设置阵元个数和信号频率；并汇出三维图、二维方向图以及等高线图(Calculating circular array pattern can be arbitrarily set the number of array elements and signal frequency and export three-dimensional map, two-dimensional pattern and contour plots)

A derangement Recursion written in Python

hough 变换检测猕猴桃果实，可以对分割出来的二值图中的果实进行定位(hough transform detection of kiwi fruit, you can split the fruit in the binary image to locate)

无静差转速负反馈调速系统的仿真模型。系统的给定信号设置为210rad／s，Pl调节器的KP=1.2， =40 其它的参统的参数和前面静差系统的参数一样。(No static error speed negative feedback speed control system simulation model. System of a given signal is set to 210rad/s, PL regulator KP = 1.2 = 40 the other parameters of system parameters and the front static difference parameters of the system.)

基于麦克风十字阵列的波速形成二维空间的声源定位(Forming a sound source localization based on two-dimensional space velocity microphone array Cross)

materila for query optimization

This is a series of function that deals with setting & getting the hotplug resource table in some environment variable.

对无线通信中的多径衰落信道进行MATLAB代码仿真。(Wireless communications multipath fading channel simulation of MATLAB code.)

说明：  基于卡尔曼滤波器的PID控制的matlab程序。(Kalman filter-based PID control)

SINS和GPS组合导航，内包含程序，需要的数据，以及运行后得分析图等等。非常好，可以直接拿来用。(SINS and GPS navigation, and contains the program, the data needed, and post-run analysis chart and so on. Very good, can be directly used.)