AbstractIndicator

基于二阶导数的图像边缘检测方法，包括marr算法和laplacian算法(Second derivative-based edge detection methods, including marr algorithms and laplacian algorithm )

Face tracking code. Tracks face in video focusing skin detection

智能天线小程序，计算电流分布，方向图等等对初学者有帮助(smart antenna， easy for junier learner)

matlab实现离散快速傅里叶变化，并画图(matlab discrete fast Fourier transform, and drawing)

基于粒子群优化算法的ELM，很稳，自己写的亲测可用(ELM based on particle swarm optimization algorithm)

：以系统仿真软件MATLAB中的Sin-mlink软件包为工具，完成了通信系统中超外差接收机的动态仿真，并得到了完整的 仿真结果，总结出了利用Sitmdink进行动态仿真的基本方法和步骤。(: A system simulation software in the MATLAB software package for the Sin-mlink tools, completed a communication system in the dynamic simulation superheterodyne receiver, and a complete simulation results, summed up the use of dynamic simulation Sitmdink basic methods and steps.)

有限元TetrahedronElement的matlab程序(FEA matlab TetrahedronElement)

扩展卡尔曼滤波算法，用于异步电动机的转速估计，效果良好(ekf algrithm ,used for estimate the speed of asychronous motor)

a numerical solution of Poisson equation for axis-symmetrical cylindrical coordinates

此算法用了LMMSE加RLS算法，对接收信号进行仿真，且仿真得到的误码率很小，在工程中也有一定的实际意义。(This algorithm increases with the LMMSE RLS algorithm, the received signal simulation, and the simulated bit error rate is very small, in the project also has some practical significance.)