mctk

AEC 回声消除参考书，里面全面介绍了AEC相关理论。(AEC spec documents)

说明：  该书是一本较好的R语言编程书籍，从认识到实战，手把手教你如何使用R语言进行数据分析、挖掘、画图等等。(This book is a good R language programming book, from understanding to actual combat, teach you how to use R language data analysis, mining, drawing and so on.)

左右滑动式Flash菜单特效，有弹性缓冲展开的意思，鼠标放上后动画效果即显示了，滑开的背景可以是五颜六色的风格，背景色可自定义，直接双击swf文件即可预览菜单动画。

生产者消费者的代码，是用Visual C++来编写的程序...希望这个代码会对大家有所帮助-Producers and consumers of the code, is to use Visual C++ to write programs ... hope that this code would be helpful to everyone

ip从char[]转为int，ip地址转换( transform ip from char[] to int)

OFDM的QAM采用OQAM调制。可以和OFDM系统做个对比 (FBMC （filter bank multi-carrier) QAM)(OFDMQAM filter bank multi)

现代微机汇编语言程序设计编程学习资料-compilation of modern computer programming language learning program design information

gps and phone

说明：  在STM32上移植lorawan。基于lora无线通信，用LORAWAN协议(When lorawan is transplanted on STM32, the code can be run and measured.)

价值连城的喷墨打印机维修资料 EPSON彩喷机和HP激光机计数器的清零-priceless inkjet printer maintenance information EPSON 16.957 machines and HP laser machine, reset the counter