JJ

这是一个关于时间的小程序，对初学者有很大的参考价值-This is a time for the small program for beginners have great reference value

基于qt的udp组播简易接收端，可以用来学习一下udpsocket指令(Simple receiver of UDP multicast based on QT)

说明：  costas matlab实现、costas环载波同步(Costas matlab realizes BPSK costas ring carrier synchronization)

说明：  基于MountainTop数据的STAP算法仿真，该MountainTop数据可以在网上下载(Simulation of STAP algorithm based on MountainTop data, which can be downloaded online)

C++用者必看之书 启发大脑有益身心.-C users Watchable book inspired the brain healthy. Haha

功能强大的个人工作通讯录，人性化的操作界面，强大的查询功能，可以通过多种方式添加联系人照片（桌面截图、从电脑导入、或利用其他工具通过剪贴板获得）可以作为有意开发个人通讯录的爱好者作参考之用。-The work of a powerful personal address book, user-friendly interface, powerful query features, you can contact a number of ways to add photos (desktop screenshot, import from your computer, or using other tools to obtain through the clipboard) as interested in the development of personal address book lovers for reference.

说明：  用tps40057构成恒压源,运用stm32的内置ad和da进行pid控制(Constant Voltage Source Constructed by Tps40057)

说明：  MCUXpresso_User_Guide

MIT人工智能实验室的目标识别的源码,包含了阵列信号处理的常见算法，采用热核构造权重。( MIT Artificial Intelligence Laboratory identification of the target source, Contains a common array signal processing algorithm, Thermonuclear using weighting factor.)

说明：  实现信号的时间反转，将信号进行还原，获取时间反转后的信号(Realize the time reversal of the signal and restore the signal)