11 extractmake LDPC编解码程序

基于对等访问控制的安全接入基础结构规范，国家无线网络安全标准草案，捷通公司递交，这是相干内容的说明。-based on the access control and other security access infrastructure standardized, national wireless network security standards Bill Chatong firms to submit, it is coherent content of the note.

%fm.m %频率调制的Matlab演示程序. %被调信号为m(t)=sin(100t).- fm.m frequency modulation of Matlab demo program. transferred signal m (t) = sin (100t).

WiMAX, or the IEEE 802.16 standard for broadband wireless access, is increasingly gaining in popularity as a technology with significant market potential. This paper first provides an overview of the existing and developing 802.16 standards and their key differences/applications. The PHY and MAC layers of a typical WiMAX base station are then described. The associated implementation challenges faced by WiMAX infrastructure developers, including performance/cost/flexibility trade-offs in the choice of silicon, are clearly outlined. The paper then describes how FPGA-based system implementation can address these challenges including the “accelerated time-to-market” requirement which is considered a key enabler for early success in this market. As an example design, the physical layer implementation of the 802.16d standard with Altera FPGAs and intellectual property (IP) is proposed.

用matlab语言描述了cdma系统，多多交流-Matlab language used to describe the cdma systems, conduct more exchanges

WALSH CODES AND THEIR DERIVATIVES - INTRODUCTION - WALSH FUNCTIONS DEFINITION AND PROPERTIES - WALSH FUNCTION GENERATING - WALSH FUNCTIONS USED WITHIN THE IS-95 SYSTEM - WALSH FUNCTIONS USED WITHIN THE CDMA2000 SYSTEM

how to set up a pptp vpn connection? detailed steps with screen-shots

This function generates normalized rayleigh samples based on Inverse DFT

一个非常全面的关于串口通讯方面的饭卡系统程序源码，大家共享-A very comprehensive on the serial communication system procedures饭卡source, everyone shared

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PC机与智能仪表通过串口进行通讯的示例,供初学这使用