GRE

利用MATLAB开发软件进行编程，实现了数字FIR低通滤波器的功能，程序直接可以运行！(Use MATLAB to develop software for programming, implementation of digital FIR low-pass filter function, the program can run directly!)

truetime 的例子（I),介绍联网，使用truetime2.0(truetime example (I), describes networking, use truetime2.0)

LS（Least Square，最小二乘法）算法是信道估计算法中最基本的算法之一。在MIMO-OFDM系统中，经常选择LS算法或其改进算法对信道进行估计。利用LS算法设计信道估计器，算法结构简单易于实现，且估计器不需要知道信道中各个收发天线对之间的自相关矩阵和噪声。(LS (further Square, Least Square) algorithm is one of the most basic algorithm of channel estimation algorithm. In MIMO- OFDM systems, often choose LS algorithm and its improved algorithm for channel estimation. Use of channel estimator and the LS algorithm design algorithm structure simple and easy to implement, and the estimator does not need to know in the channel between the sending and receiving antenna for autocorrelation matrix and noise. )

说明：  MSK调制方式的matlab仿真源代码，供大家学习、参考。(MSK modulation matlab simulation source code for all to learn, for reference.)

基于有限元的矩形短边双脊波导的传输特性matlab代码包括衰减系数，单模带宽，截止波长功率容量等(Based on the short side of the rectangular finite element double-ridged waveguide transmission characteristics include attenuation coefficient matlab code, single-mode bandwidth cutoff wavelength power capacity, etc.)

Data-Driven Robust Approximate Optimal Tracking论文的实验示例程序。(Data-Driven Robust Approximate Optimal Tracking paper experimental sample program.)

Animation of swimming pool

基于肤色的人脸识别代码（转自MATLAB论坛）(Face recognition based on color code (from MATLAB Forum))

电磁场圆极化波的电场和磁场的矢量表示和传播可以便于观察相位的关系，电磁场仿真应用(wave spread circular polarization)

功率因数校正的一些simulink仿真实例，包括单相和三相的电路拓扑，欢迎大家下载交流！(Power Factor Correction some simulink simulation examples, including single-phase and three-phase circuit topology, welcome everyone to download!)