daul_ps_sector_2D_4s

张志勇的《精通MATLAB6.5》内容详细，是学习MATLAB编程人员值得参考的一本好资料。(Zhang Zhiyong, a " master MATLAB6.5" detailed and is worth considering to learn MATLAB programming staff of a good information.)

Nelder-Mead法用于多维变量的最优化问题，维数>=2.(Nelder-Mead method for multidimensional optimization problem variables, dimension> = 2.)

说明：  image prcessing using matlab

智能天线圆形阵列设计程序，可以设置不同的圆半径。(Smart antenna circular array design process, you can set a different radius.)

电力电子三相全控整流仿真模型，模型简单清楚，数据波形准确(Three-phase full-controlled rectifier power electronics simulation model, the model simple and clear, accurate data waveform)

光伏发电系统，可用于新能源发电系统的研究设计 (PV systems)

颗粒提取，用于MATLAB仿真的，提取一些细小的颗粒。效果较好。(Particle extraction for the MATLAB simulation, extract some small particles. Better.)

Test Template Class Source Code for Andriod.

二维FDTD模拟，中间加入正弦波，四周有PML边界吸收，为TM波(2D FDTD simulation, the middle sine wave, surrounded by PML absorbing boundary for TM wave)

基于matlab的风机信号处理，包括时域频域各种分析方法(Fan-based signal processing matlab, including a variety of analytical methods and frequency domain)