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GPRS fundamental review

A simple lan network chat.

TTY-Modbus Communication

MIMO systems with efficient sum rate analysis

西门子通讯软件prodave测试程序，可直接高速读取s7300,200 系列plc数据，比opc方式实时性强很多(Siemens Communication Software prodave test program, high-speed read directly s7300, 200 series plc data, real-time than the way a lot stronger opc)

用于通信方向中的信道估计，使用的语言是matlab(Used for channel estimation in the communication direction, the language used is matlab)

LCD_nokia5110. C51程序。 LCD_nokia5110. C51程序。(LCD_nokia5110)

开关GPRS,定时开启或者关闭，保护流量(TURN ON GPRS OR TURN OFF)

HART Communication Foundation - Command Summary Specification

说明：  matlab卷积码编译程序，有详细的中文注释，希望对你有所帮助。(Matlab convolutional code compiler, the Chinese have detailed notes, and I hope to help you.)