2048_sourcode_csharp

使用DSP对雷达回波信号进行脉冲压缩、MTI及MTD处理。(Using DSP for echo signal pulse compression radar, MTI and MTD treatment.)

说明：  东西、南北两干道交于十字路口，各干道有一组红、绿、黄三个指示灯，指挥车辆和行人安全通行。南北方向为主干道，通行时间为35秒；东风方向为支干道，通行时间为25秒。通行时间最后3秒，绿灯灭，黄灯闪烁，黄灯闪烁完毕变更通行车道。通行时间由数字显示器显示，黄灯3秒闪烁不单另计时。 特殊情况控制通行方式控制，用按键开关K1控制主道通行，支道禁行，K2控制支道通行，主道禁行，特殊情况控制通行放行。 有紧急情况时用按键开关K3控制两道均为红灯。(The east-west and North-South arterial roads intersect at the intersection. Each arterial road has a group of red, green and yellow indicator lights to guide vehicles and pedestrians to pass safely. The north-south direction is the main road with a traffic time of 35 seconds; the east direction is the branch road with a traffic time of 25 seconds. At the last 3 seconds of the traffic time, the green light is off, the yellow light is flashing, and the yellow light is flashing to change the traffic lane. The traffic time is displayed by the digital display, and the yellow light flashes for 3 seconds, not only for another time. Under special circumstances, control the way of passage. Use key switch K1 to control the passage of main road, Branch Road, K2 to control the passage of branch road, main road and special circumstances to control the passage and release. In case of emergency, use key switch K3 to control two red lights.)

RC500读卡模块实验RC500读卡模块实验RC500读卡模块实验RC500读卡模块实验RC500读卡模块实验(RC500 RC500 reader module reader module experiment experimental experiments reader module RC500 RC500 RC500 reader module reader module test experiment)

简易步进电机S加减速，Keil编程C代码(Simple Stepping Motor S Acceleration and Deceleration)

BLDC控制,六路PWM,方波控制，STM32103库函数版，有开始，停止，换向，过流保护等功能，用timer3输出PWM

该程序为C8051F单片机的程序，其主要功能为： 单片机每一秒发送一次如下内容： 学号 = “各自的学号” 日期 = “年-月-日” 通信参数：19200bps,8N1   无硬件握手  看门狗定时器打开 (The program for the C8051F MCU procedures, its main function as follows: )

基于ffmpeg+sdl的视频播放器，直接部署工程然后，设置本地视频路径就可以播放视频。(Based on ffmpeg+ sdl video player, direct deployment project then set the local video path can play video.)

说明：  stm8低功耗单片机，设置IO进行串口工作模拟，值得一看(This is a C++ compiled calculator source code, to achieve advanced computing functions, the interface is a bit rough, you can see the idea, thank you.)

利用句柄复制进行文件占坑实现阻止文件删除，外加枚举进程内所有打开的文件、搜索文件句柄所在进程、卸载相关句柄。(Copy files using handles accounting realize pit stop delete files, plus the process of enumeration of all open files, search file handles where the process of unloading the relevant handler.)

AES加解密C语言源代码，可直接运行通过，方便大家借鉴学习(AES encryption and decryption of C language source code, can be directly run by, we facilitate learning from)