Some of the common cryptographic libraries to test, then the case may select an...

国密接口的实现和测试案列 对程序开发员有很好的参考价值(SM2 interface function implement and test sample，valuable to program developer)

说明：  使用超声波模块测距，测距范围 10cm--1..2m(Using ultrasonic module to measure distance, ranging range is 10cm-1.2m.)

有一个文档是讲解如何烧写C6713的Bootloader　里面还有一个程序列子(One document is to explain how the Bootloader Shaoxie C6713 there is also a program Liezi)

解除共享软件日期限制软件源码,可以参考用(Its date of shareware software source code, you can reference)

使用fluent udf编程，实现水滴在空气中的运动描述。(Use fluent udf programming, to achieve the movement of water droplet in the air.)

子集和的迭代算法,一个序列，序列中得子集和等于给定数的所有解答(subset sum ：iterative method)

封装的树形控件,非常好用的树~！

C++ conversion to python

Corba Event Services Basic

该代码采用opencv环境来实现灰度投影估计电子稳像算法，能够很好地解决视频序列抖动问题。(The code uses the opencv environment to achieve the gray projection algorithm, which can solve the problem of video sequence jitter.)