RFC3261 日文翻译版本。完全按照英文原版的3261文档翻译完成。...

Very Low Frequency (VLF) spectrograms show sometimes sets of lines called MLR (Magnetospheric Line Radiation) with frequency spacing close to 50 or 60 Hz. It is very tempting to attribute these MLR to Power Line Harmonic Radiation (PLHR). PLHR are the ELF and VLF waves radiated by electric power systems at the harmonic frequencies of 50 or 60 Hz. Here we show for the first time large scale MLR observed simultaneously on ground and on board a low altitude satellite which is flying over the same zone.

i2c总线的好文档 i2c总线的好文档-i2c bus good documentation of good documentation i2c bus

用VC实现PC并行端口数字信息的输入/输出.-With VC realize PC parallel port digital information input/output.

PDF for the MDB 4.0 specification from NAMA. MDB is a protocolo communication for vending machines-PDF for the MDB 4.0 specification from NAMA. MDB is a protocolo communication for vending machines

Module 9 for Tele_traffic, the description in indonesia language

关于智能天线系统的matlab仿真源程序。-smart antenna systems Matlab simulation source.

SerialComOCX RS232串口通信控件，很好用-failed to translate

gsm 规范。对学习电信的人很有帮助 。-gsm norms. On learning of telecommunications helpful.

Linux下消息队列 用于进程间通信，有4个例程，可以实现 1.消息队列是消息的链表,具有特定的格式,存放在内存中并由消息队列标识符标识.  2.消息队列允许一个或多个进程向它写入与读取消息.  3.管道和命名管道都是通信数据都是先进先出的原则。  4.消息队列可以实现消息的随机查询,消息不一定要以先进先出的次序读取,也可以按消息的类型读取.比FIFO更有优势。     目前主要有两种类型的消息队列：POSIX消息队列以及系统V消息队列，系统V消息队列目前被大量使用。系统V消息队列是随内核持续的，只有在内核重起或者人工删除时，该消息队列才会被删除

人工神经网络的工具想函数一览表，可以查询很方便的-artificial neural network tool to the list of functions that can be very convenient inquiry