PQclosed loop control matlab

三相逆变器成功并网，经验证有一定可行性，希望相互讨论。(Realizing grid connection of inverters)

四边固支板模态求解，包含两个文件，用matlab打开(Four sided clamped plate modal solution, including two documents, open with MATLAB)

贪吃蛇游戏是经典手机游戏，既简单又耐玩。通过控制蛇头方向吃蛋，使得蛇变长，从而获得积分。(Snake game is a classic mobile phone game, which is simple and playable. By controlling the direction snakeheads eat eggs, the snake long, so as to obtain the integral.)

说明：  基于stm32F1的LMT70代码，实现将温度显示在串口上(Based on the lmt70 code of stm32f1, the temperature is displayed on the serial port)

说明：  多重分形理论中，讨论多重分形的来源需要进行的重排和替代的代码。(In fractal theory, we discuss the source of multifractal, which needs to rearrange and replace the code.)

说明：  描述了3机9节点系统的运行情况，可以用来做好分析工作(The operation of 39-node system is described)

shell编程中经常用到sed命令，本文详细介绍了shell常用命令sed详细用法(sed will be usually used when shell coding)

基于rgb图像的光谱重建，可以实现来对图像中某种物体的光谱重建，很好的学习教程(Based on the spectral reconstruction of RGB image, we can achieve the spectral reconstruction of some object in the image, a good learning course.)

说明：  模糊pid控制，可以用于电机控制系统中，参考改进的pid控制(Fuzzy PID control, can be used in motor control system, reference to the improved PID control)

说明：  根据光伏的数学模型，建立仿真模型，模拟出光伏的外特性输出，包括最大功率点的追踪(According to the mathematical model of photovoltaic, a simulation model is established to simulate the external characteristic output of photovoltaic, including the tracking of the maximum power point)