实现qam调制解调 实现qam调制解调

通讯编程过程中,有时需要得到MAC地址,本文说明,取得系统中网卡MAC地址的三种方法,有源代码说明.-communications programming process, and sometimes require MAC address, the paper stated that made system MAC addresses of the three methods, the active code note.

TCPServer using, numbers of clients connects in server

应用背景该无线模块可作为开发双向通信的无线模块，完善后的模块可以用于车，船，飞行器等玩具无线通信。非常适合有一定基础的，喜欢DIY的爱好者使用。关键技术这个基于单片机STM32f10XX和nRF24L01的无线通信接收发射模块。代码分主设备(TX)和从设备(RX),代码经测试功能完全正常，可以实现简单的双向通信。开发环境是MDK，所以很方便入手，可以根据自己的具体需求添加相应的代码，实现自己需要实现的功能。

OPNET仿真实例，有助于初学者的快速学习。-OPNET simulations help beginners learn fast.

自己写的一个OFDM发送接收的程序，注释详尽，适合初学者，有图形验证。可实现IFFT过采样，以及prefix-Writing their own to send an OFDM reception process, detailed notes, suitable for beginners, there is graphical verification. Can achieve over-sampling IFFT and prefix

硕士学位论文:LDPC码在瑞利衰落信道中的性能分析 信道编码技术可以带来编码增益，节省宝贵的功率资源，己经成为现代数字 通信系统中必不可少的关键技术。LDPC码采用低复杂度的迭代译码算法，且具有 逼近香农限的性能.由于LDPC码具有诸多优点，它在信息可靠传输中的良好应 用前景己经引起学术界和rr业界的高度重视，成为当今信道编码领域最受瞩目的 研究热点之一。 本文主要探讨了LDPC码在瑞利衰落信道中的性能，基于LDPC码的分组空 时码系统，以及基于LDPC码的正交频分复用系统.-master"s degree thesis : LDPC codes in Rayleigh fading channels Performance Analysis channel coding technology can bring coding gain, Power saving valuable resources have become modern digital communication systems essential to the critical technologies. LDPC low complexity of the iterative decoding algorithm, having approximation Shannon limit performance. Because LDPC has many advantages, It reliable transmission of information in the application of good prospects has been caused rr academia and industry are taking, become the channel coding areas of the most watched one of the hot spots. This paper mainly discusses the LDPC Rayleigh fading channels in the performance Based on LDPC a space-time coding system, and based on LDPC

液晶1602详细中文资料，资源共享，互相帮助-1602 Chinese liquid crystal detail information, resource sharing, mutual help

Gsm手机(短信息，电话簿)开发库C++源代码通过GSM modem 或 IrDA 设备基于GSM标准: ETSI GSM 07.07, ETSI GSM 07.05 -Gsm mobile phone (SMS messages, phone book) the development of library C++ Source code through the GSM modem or IrDA devices based on the GSM standard: ETSI GSM 07.07, ETSI GSM 07.05

Rtlizer is a simple spectrum analyzer application written using rtlsdr, kiss_fft and Gtk+. It was originally created as a Beaglebone+rtlsdr demo, but it will probably run on anything with rtlsdr and Gtk+ installed.

一款很不错的Linux程序-pretty good Linux process