1，ATK-MiniFly微型四轴原理图

基于STM32的rtc实时时钟，实现时分秒到年月日的转化，适合初学者的学习与开发。(Based on the STM32 rtc real-time clock, minutes and seconds to the date to achieve the transformation, suitable for beginners to learn and develop.)

重复打开程序重复打开程序重复打开程序重复打开程序重复打开程序重复打开程序(I am sorry I am sorry I am sorry I am sorry I am sorry I am sorry I am sorry I am sorry I am sorry I am sorry )

scientific calculator in VC-scientific calculator in VC++

非常好用的经典的mips pc模拟器. 可以模拟很多的东西-Very nice classic mips pc simulator. Can simulate a lot of things

说明：  合成孔径雷达( SAR) 是一种高分辨率成像雷达，可以在能见度极低的气象条件下得到类似光学照相的高分辨雷达图像。 BP算法基于时域处理回波信号，利用脉冲压缩技术实现距离向匹配滤波，方位向分辨率通过沿回波曲线进行相干叠加实现。(Synthetic aperture radar (SAR) is a kind of high-resolution imaging radar, which can obtain high-resolution radar images similar to optical photography under extremely low visibility weather conditions. BP algorithm is based on time-domain processing of echo signal, using pulse compression technology to achieve range matched filtering, azimuth resolution is achieved by coherent superposition along the echo curve.)

PID控制列车速度跟踪，使其实际速度曲线跟踪目标速度曲线(PID control of train speed tracking)

JSP web在线文件管理器，用此可上传文件、获取目录及文件名，删除、重命名文件等，另外还附有JSP服务器探针，让你对JSP服务器配置情况一目了然。切记：使用本文件管理器时，目录为空才能删除。对目录和文件的删除操作不可逆，一旦删除不可恢复！

区间覆盖问题的算法实现 问题描述：给出x轴上N条线段的坐标，从中选出一些线段来覆盖区间【0，M】，要求所用线段数目最少 -Interval coverage of the realization of the algorithm description: In this paper, x-axis N be the coordinates of line segment, selected to cover a number of line segments [interval 0, M], requirement by the number of segments at least

说明：  adc采集数据，将采集的数据存储在sd卡上(ADC collects data and stores the collected data on SD card)

做阴阳师用的窗口使用的示例文件，为了方便(Sample files for the windows used by Yin and Yang teachers for convenience)