qpsk在加性高斯白噪声下的误码率仿真

iWebSMS2000是一个基于Web的短信平台 =============================================================================== 目前政府、企业信息化，对消息的获取提出了更加严格的要求，需要随时随地、不受 空间、时间、地点的限制；要求主动获取消息，要求能在节省成本，同时保证信息安全， 在这种情况下，本公司自行研制开发了基于Web方式的iWebSMS2000短信消息平台管理方案。 这个方案是采用金格无线Modem作为短信收发设备，并在此基础上开发了金格短信服务器软 件和Web应用组件，支持JavaBean或COM调用方式，提供高可靠的扩展性，方便了政府、企 业和软件开发商应用集成。-iWebSMS2000 is a Web-based messaging platform =========== ======================================== =========================== government, corporate information, Access to information made more stringent requirements, the need anywhere from space, time and location constraints; Active demand access to information requests in cost savings, while ensuring the security of information, in this case, The company developed its own Web-based information to the SMS platform iWebSMS2000 management programs. The program is the use of lattice as a wireless modem SMS transceiver equipment, and on this basis the development of the lattice messaging server

开发gprs的AT命令文档，-Gprs development of the AT command document,

通过猫实现计算机之间的通信，它是属于串口通信的类型。-Implementation through the cats of the communications between computers, it is belong to the type of serial communication.

Ｖ21解调程序中关键部分-V21 demodulation process key part

TC35I_MC35I_AT命令帮助文档，很不难得的好资料-TC35I_MC35I_AT order to help document, very rare good information

本函数用于实现无线定位中的TAYLOR算法-this function to achieve the wireless location algorithm TAYLOR

几个很好的OFDM仿真程序，包括程序源码和SIMULINK平台仿真-several good OFDM simulation program, including source codes and SIMULINK simulation platform

WAVECOM AT指令 CDMA_AT_178 PDF-WAVECOM AT CDMA_AT_178 PDF

PN code Generator PN code Generator-PN code Generator PN code Generator PN code Generator

通过GSM模块发送接收短消息的程序，可发送免提信息-GSM module send and receive text messages, may send a hands-free information