c#右下角小弹窗

mazesolvefr is the game developed using csharp

STM32使用USB进行程序IAP升级的源程序，经过实际验证，非常好用(STM32 IAP upgrade using USB for program source code , very easy to use)

扩展卡尔曼滤波算法C语言实现：实现对二维状态变量的预测及跟踪。包括卡尔曼滤波初始化函数，负责初始化状态变量的值，过程噪声，测量噪声，以及状态转移矩阵。 卡尔曼滤波函数负责对状态变量进行迭代滤波，整个过程包括状态预测，协方差预测，测量预测，计算卡尔曼增益，状态量更新，协方差更新。(To realize the prediction and tracking of two dimensional state variables. It includes the initialization function of Kalman filter, which is responsible for initializing the value of state variables, process noise, measurement noise, and state transfer matrix. Kalman filter function is responsible for iterative filtering of state variables. The whole process includes state prediction, covariance prediction, measurement and prediction, computing Kalman gain, updating state variables and updating covariance.)

说明：  通过C语言实现 malloc 申请内存 清除内存等操作(C implements malloc)

应用背景课程设计的作业，现实中交通灯的模拟，硬件为51单片机关键技术基于51单片机的交通灯设计，涉及中断处理，定时器的使用，课程设计的程序

基于Qt开发平台，利用linux下视频采集驱动V4L2，实现视频的采集，同时可以捕捉一帧数据，将某一帧数据保存文件，以.jpg格式保存

可应用按键实时改变pwm输出占空比，同时有端口进行相应的pwm捕获。相应的端口配置在程序注释处。(It can change the duty cycle of PWM output in real time by using keys, and at the same time, it has ports to capture the corresponding pwm.)

在STM32上实现的油量检测盒程序,包括STM32F103RB的驱动一套UI油量标定和检测算法程序(c code for oil monitor)

三相电流表源程序 基于CS5460a 485通讯 遵循mudbus协议 测试成功(Three-phase ammeter source based CS5460a 485 communications follow mudbus protocol test )

example of use of tab under cvi