This is a development on the CSharp language books, can be used as a programmer

C 语言库函数表,实用-C language library functions table, practical

说明：  简易电子乐器，基本功能都具备，能进行电子琴弹奏等等(Simple electronic instrument)

基于RTT系统的四轴飞行器代码，包括加速度计、陀螺仪、罗盘的九轴姿态解算和X,Y轴的控制以及基于加速度计、气压计、GPS的Z轴定高和基于GPS的导航。

通过单片机定时器定时，同时用定时器控制蜂鸣器，当经过定时时间后会播放一段音乐，通过键盘调整所定时间(From time to time by the MCU Timer, Timer control buzzer, when after a regular time to play some music through the keyboard to adjust the time)

说明：  c++的音频信息隐藏，先进行了g723编解码，然后进行pesq，最后有测试(C + + audio information hiding, G723 encoding and decoding, then PESQ, and finally testing)

这是一份对优化潮流遗传算法流程进行详细描述的文档。自己绘制。(This is a trend of genetic algorithm optimization process described in detail in the document. Draw their own.)

外国10年前用C写的PID调节器源码,带测试,有详细注释.现在难找到(10 years ago with foreign PID controller written in C source code with the test, with detailed notes now difficult to find)

CRC计算器，可以计算CRC8,CRC16,CRC32的多功能计算器(CRC calculator, can calculate CRC8,CRC16,CRC32 multi-function calculator)

计算机视觉在很多方面都是最终的传感器，并具有无限的潜在应用到机器人。

Datamatrix二维条码的解码，C#语言编写，对Datamatrix二维条码图像文件进行解码-Two-dimensional barcode Datamatrix decoder, C# Language on two-dimensional Datamatrix barcode image file decoding