Elasticwave_modeling_with_PML

GPS 解算 差分GPS 单点解算，包含详细的代码和DEMO(GPS solution of differential GPS single point solution, including detailed code and DEMO)

说明：  ST7920 for Pic18f46k20

说明：  针对MATLAB的三电平逆变器的模型建立(Modeling of three-level inverter based on MATLAB)

说明：  http+json api 调试工具，方便在调试接口(http+json api debug tool)

Sqlite3 的确很好用。小巧、速度快。但是因为非微软的产品，帮助文档总觉得不够。这 些天再次研究它，又有一些收获，这里把我对 sqlite3 的研究列出来，以备忘记。(Sqlite3 really good use. Small, fast. But for the Microsoft products, always feel that not enough to help document. This Some day to study it, and have some harvest, here I study on SQLite3 list, to forget.)

说明：  fluent用移动高斯热源程序，在fluent中仿真模拟激光束热源的移动过程(Moving Gauss heat source program for fluent.Simulation of moving process of laser beam heat source in fluent)

基于12C5A60S2可移植性应用[红外遥控的数字时钟](Based on the application of infrared remote digital clock in the 12C5A60S2 portability])

说明：  四旋翼飞行器或者其他滤波用的卡尔曼滤波，实测有用！为部分关键代码(Kalman filter for quad-rotor aircraft or other filtering is useful in practical measurement. For some key code)

控制压缩机启动或停止，升速，降速，查看故障返回等。基于stm32c8t6芯片，keil开发环境。(stm32c8t6 keil can ctrol ccmp start or stop .)

无刷直流电机反 电 势 过 零 检 测 配 置(Zero-crossing detection configuration of back EMF)