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说明：  针对多边形，求其面积，长宽比，并标记重心(For the polygon, find its area, aspect ratio, and mark the center of gravity)

An interface which brings the FileFilter and FilenameFilter interfaces together.

本PDF是对QPSK调制方式的完美解释，非常适合初学者学习，有了本材料，QPSK对你将是小菜一碟(This PDF is the perfect QPSK modulation to explain, very suitable for beginners to learn, with this material, QPSK will be a piece of cake for you)

Cipher Block Mode for Authentication.

频谱分析的GUI界面，基于matlab环境(Spectrum Analysis GUI interface, based on matlab environment)

本件描述了单电感入网的解耦模型，通过仿真和实验验证了正确性(This part describes the decoupling model of single inductor network, through simulation and experiment verify the correctness )

说明：  实现高低频功率自动分配，对于混合储能系统优化利用具有重要的意义。(the simulattion program realize the parallel of the battery and the super-capacitor)

This class to allow send and receive datas between Matlab e VB.NET

说明：  the code for numerical computation in matlab

对SAR图像进行Freeman分解，得到伪彩色合成图 (Freeman decomposition on the SAR image )