基于stm32的射频读卡器设计

利用c#开发的串口给单片机发送信息，单片机接受消息后产生中断，然后将字符传给单片机，并将数据通过1602实时显示出来

打开bmp文件的图像,并对图像做相关处理,如滤波,变换等.(Bmp file to open the image, and image-related deal to do, such as filtering, transformation and so on.)

MMC_TEST_HARD for test MMC

matlab实现BP模型。注释明白直观，使用方便。(Matlab implements BP model. The notes are clear, intuitive and easy to use.)

说明：  基于C++程序的神经网络Bp算法 (Based on C++ programs Bp neural network algorithm for )

基于51单片机完成采集DS18B20的温度并在LCD1602上显示，根据温度范围控制电机正转反转以及PWM加速减速；

MD5的加密解密算法，c语言编写，可直接编译运行(MD5 Encryption and Decryption Algorithms)

在linux环境下编写一个控制台应用程序，程序中有一个共享的整型变量shared_var，初始值为0；创建一个线程并使其立即与主线程并发执行。新创建的线程与主线程均不断地循环，并输出shared_var 的值。主线程在循环中不断地对shared_var 进行加1操作，即每次循环shared_var 被加1；而新创建的线程则不断地对shared_var 进行减1 操作，即每次循环shared_var 被减1。观察程序运行的结果，并对你看到的现象进行解释。(Written in the linux environment a console application, the program has a shared integer variable shared_var, the initial value of 0 create A thread and make it run concurrently with the main thread immediately. The newly created thread and main thread are constantly circulating, and the output shared_var Value. The main thread in a loop constantly on shared_var are incremented, that is plus 1 for each cycle shared_var and the new line created Process is constantly on the shared_var decremented, that is, each cycle shared_var is decreased by 1. Observe the results of running the program, and you To explain the phenomenon seen.)

Ansi To Ascii and Ascii to Ansi converter

说明：  利用粒子群算法对分布式电源的出力成本进行优化(Using particle swarm optimization algorithm to optimize the output cost of distributed generation)