实现RTP工具，参考

比较完整的OFDM系统仿真，配有仿真说明。接收端采用的算法和程序流程与发送端发送的

IC卡读写程序，简单明了，实用性强，有参考价值-IC card reader procedures, straightforward, practical, reference value

turbo码的相关程序，对turbo码的编译码进行了实现-turbo code of the relevant procedures, coding and decoding of turbo codes to achieve

J2ME 无线开发代码下载 -J2ME wireless download code

使用Matlab编写的viterbi译码程序，希望对大家有用。-use Matlab prepared by the Viterbi decoding procedures in the hope that useful for all.

M8 SKD 重力感应旋屏例子-rotatescreen

一本很不错的SIMULINK教程，共享给大家-A very good tutorial SIMULINK, share to everyone

Nokia手机语音管理程序，如上载音乐等。-Nokia handset pronunciation executive program, like uploads the music and so on.

用于测试Modbus通讯，工业软件的必备-For testing Modbus communications, industrial software essential

The dynamics of orbit uncertainty in an unstable orbital environment are discussed with specific application to the orbit determination of a halo orbit about the Earth{Sun L1 point. This article documents a simplified orbit determination covariance program developed under Telecommunications and Mission Operations Division Technology support. The program is ideally suited to investigate spacecraft trajectory navigation in challenging environments, where the basic dynamics of the trajectory can no longer be modeled using near-Keplerian motion.