GPS-signal

4QAM调制的OFDM多径传输，对不同的信道估计算法的误码性能进行比较(OFDM modulation 4QAM multi-path transmission, for different channel estimation algorithm to compare the BER performance)

维特比译码matlab仿真 详细过程有注释，方便学习使用，挺好用的，望保留实用(Viterbi decoding matlab simulation detailed process notes, facilitate learning to use, very easy to use, hope to retain the practical)

MATLAB仿真OFDM,有详细的程序及文档！(MATLAB simulation of OFDM, there are detailed procedures and documentation!)

本论文首先介绍了当前深空通信的编码调制技术的现状与发展，阐述了以往 的深空通信中的编码和调制技术的方案和局限性，提出LDPC码和FQPSK调制的 优越性和发展前景。第二章描绘了LDPC码的奇偶校验矩阵的图形表示、生成方 式和译码方法，并比较二元LDPC码和多元LDPC码的优越性和实现问题。第三 章在介绍FQPSK调制的方案的由来、改进和发展的基础上，对其进行了功率谱分 析，介绍了一些常规的解调方案。(This paper introduces the current situation and development of the technology of deep-space communication code modulation on the coding and modulation techniques in deep space communications program and limitations of the proposed of LDPC codes FQPSK modulation superiority and development prospects. Chapter II depicts a graphical representation of the LDPC code of the parity check matrix generation method and decoding method, and compare the superiority of binary LDPC codes and multiple LDPC code and implementation problems. Chapter origin in the introduction FQPSK modulation program, improvement and development on the basis of its power spectrum analysis, conventional demodulation.)

subsea CONTROLLER DESIGN

关于cdma系统的rake接收机的仿真，希望对大家又所帮助。(On the rake receiver cdma system simulation, and they hope to also help everyone.)

?Ideal solution to add 802.11n to broadband platforms ?Cost effective, High performance, 802.11n AP/Router WLAN SoC ?Simple 802.11n integration to Ethernet equipped device Overview RT2880 MIMO Wireless Access Point/Router/iNIC SoC 802.11n 2T3R Solution featuring MIMObility?Technology

说明：  多个系统数据同步公共部分函数源代码，太麻烦了，每次说明都要这么多字(data synchronization system over some public function source code, too cumbersome, each note must so many characters)

说明：  基于单尺度、多尺度、原始的Retinex算法，matlab实现，非常值得研究！在光照增强中有着非常好的应用！(Based on single-scale, multi-scale, the original Retinex algorithm, matlab implementation is worth studying! Increase in light has a very good application!)

CASS软件的实习教程 对于初学CASS的人很有用(CASS software training tutorials for the beginner who is useful CASS)