0334508001429252295_sift algorithm complete

说明：  实现逆变器mpc控制的功能，模型由本人自己搭建，可供交流学习，严禁用于商业用途(Realize the function of MPC control of inverters. The model is built by myself. It can be used for AC learning. It is strictly forbidden to be used for commercial purposes.)

AVLTree的实现以及结点的增加删除和查找。-AVLTree the realization of the increase in node delete and search.

谢谢大家的对我的支持，我觉得学习html就必须认真，在认真，在认真，不然没效果，我说的对吧(English words will not be available for the time being, thank you for all the support for me, I feel that learning HTML must be serious, in earnest, in serious, otherwise there is no effect, I said right)

用动态规划法完成的算法程序设计作业，可作参考(The arithmetic programming task completed by dynamic programming method can be used as a reference.)

Linking matlab and cst

comsol 普度大学声子晶体仿真模型普度大学声子晶体仿真模型(COMSOL Phonon Crystal simulation model of Purdue University)

说明：  在matlab的simulink平台搭建合成的正弦波(Building synthetic sinusoidal wave on MATLAB Simulink platform)

微信支付php,官方demo,可以作为参考使用(WeChat pays PHP, official demo, which can be used as reference.)

一个EJB教程-an EJB Guide

说明：  654684313216846123168