数据结构中树的遍历，包括递归和非递归遍历 结构很完整

数字电视标准综述,本文从数字电视技术标准所起的作用，美国ATSC标准，欧洲DVB标准，日本ISDB标准，DVB与 ATSC的比较，三种标准的数字地面广播系统比较，我国数字广播电视标准化工作的现状等方面，详细地介绍了数字电视标准。 -Summary of digital TV standards, this article from the digital television technical standards the role of American ATSC standard, the European DVB standard, the Japanese ISDB standard, DVB and ATSC of comparison, the three standard digital terrestrial broadcasting system comparison, China

详细的介绍了93系列EEPROM 原理， 编程方法，应用， 例子。 非常有用！-detailed account of the serial EEPROM of 93 principles, programming, application examples. Very useful!

一款 很好的Usb 音频ic 很适合用于pc周边音频设备的开发-Usb Audio ic is very suitable for pc surrounding the development of audio equipment

小蜜蜂打飞机的游戏 很老的游戏了-Bee playing games aircraft very old game

avr usart/uart 通讯，中断接收，循环中发送-avr usart communication

本文是一篇关于基于DXF图形文件数控加工接口设计，的文章-This article is based on a graphics file DXF CNC machining interface design, the article

最小M段和问题！ 这个是用动态规划实现的！ 自顶向下的备忘录方法实现的！-smallest and M! This is the realization of dynamic programming! Top-down approach to achieve the memorandum!

FDTD FOR 1D photonic crystals,含增益介质-FDTD FOR 1D photonic crystals, including the gain medium

水体指数NDWI的经典文章,很有参考价值.大家免费下载了.-Water body index NDWI classic article, it is reference value. Everyone is free to download the.

c语言开发的五子棋游戏，简单的人工智能计算每步的分数，然后下子。-c language development of the welcome to play, simple artificial intelligence scores in each of the steps, and then erupted in.