CDMA-power-control-algorith

TM470ARM系列开发文档，很多都不没有用过TI的arm,实际上用起来非常不错的一款芯片!(TM470ARM series of development documents, are not never used TI)

Nist Conceptual model for smart grid communication.

NFC协议第三部分，描述了NFC tag 2 通讯协议(NFC protocol third part describes the communication protocol NFC tag 3)

相控阵雷达天线模型及仿真论文，非常好用，推荐(Phased array radar antenna model and simulation paper, very useful, recommended)

Capacity of Fading Gaussian Channels

说明：  ：载波频率偏移是OFDM系统实现的关键问题之一。分析了OFDM 系统载频偏移估计的2 种算法，即利用循环前缀和训练序列方法。它们均为最大似然估计方法。分别讨论了它们的基本 思想、实现方法和仿真结果。可以看出基于循环前缀算法复杂度较小，精度不高，而基于训练序列 的算法有较高的估计精度，但降纸了系统传输效率。(Abstract：Carrier frequency ofset is one of the key problems in OFDM system．Two foundational methods 。cycling prefix—based and training sequence—based algorithms。to estimate OFDM carriers~equency ofset are analyzed．Then it discusses their basic thoughts。implementing methods and simulation resuits． Finally。merits and demerits of every algorithm are supposed．It concludes that the cycling prefix— based algorithm has less complexity and less precision。and that the training sequence—based algorithm has better estimation performance at the cost of transmission efficiency．)

O Reilly Google Hackes is the most wanted book for SEO and SEF optmizations in the world. This is the full version in .pdf format

本科论文，有限元法求解对流扩散方程。文后有附带的程序，适合入门使用！可以对照文章内容，学习程序!(A paper for FEM.)

说明：  ethernet mac vhdl verilog basic

信号利用QPSK调制，采用全数字化的频偏估计方法(A full digital frequency offset estimation method using QPSK modulation)