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Base-band-
基带数字传输系统的仿真 基带传输系统的基本结构带限信道的仿真以及性能分析；眼图和星座图判断信号的传输质量。
(Base-band digital transmission system simulation-based transmission system with the basic structure of band-limited channel simulation and performance analysis eye diagrams and constellation to determine the signal transmission quality.)
- 2011-05-19 15:36:02下载
- 积分：1
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217viterbi
viterbi译码算法的vhdl程序，有注释和各个模块的详细说明。是一篇完整的硕士论文，有源码(viterbi decoding algorithm of VHDL procedures, has comments and a detailed description of each module. Is a complete master)
- 2008-06-07 10:39:02下载
- 积分：1
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Multipath-channel-simulation
时变多径信道的matlab仿真（通过输入多普勒频移，时延变量等参数）(Multipath channel simulation)
- 2011-09-20 21:08:45下载
- 积分：1
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Git_Code
此文件为一仿真机的压缩文件，主要是针对解决光通信系统里面传输过程中的非线性补偿而写的代码，可以有效的补偿光在光纤里面传输的非线性。(This file is a compressed file of an emulator, which is mainly written to solve the nonlinear compensation in the transmission process of the optical communication system, and can effectively compensate the nonlinearity of light transmission in the optical fiber.)
- 2018-11-05 18:12:26下载
- 积分：1
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123
为了提高MIMO-OFDM系统的数据传输率和频谱利用率,提出一种新的自适应算法。该算法在保证信道质量所需误码率和总发射功率的前提下,按照各个子载波衰落程度动态地分配比特和功率,使系统的总数据传输速率最大。理论分析得出,该算法降低了系统运算复杂度,能很大地改善系统的整体性能。(In order to improve data transmission rates and spectrum efficiency of MIMO-OFDM systems,this paper proposes a new adaptive algorithm. While the channel transmission quality to meet the requirements of a certain target BER(bit error rate) and total emissive power,according to each sub-carrier decline degree to adjust each sub-carrier modulation method freely,try to minimize the total data rate of system. Theory analysis shows the algorithm can reduce system complexity and improve overall performance of the ...)
- 2011-09-05 15:22:03下载
- 积分：1
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mobilecomunication
对现代移动通信技术进行概括。
第一章 无线信道
第二章 分集接收与最佳接收
第三章 扩频信号
第四章 信道辨识与均衡
第五章 多用户检测
第六章 阵列信号处理
第七章 通信中的自适应阵列处理
第八章 CDMA系统的信号处理(Modern mobile communications technology to generalize. Chapter I Chapter II radio channel with diversity reception and the best spread-spectrum signals received Chapter IV channel identification and equalization Chapter V Chapter VI Multi-User Detection of Chapter VII of communication array signal processing adaptive array processing in Chapter VIII CDMA system, signal processing)
- 2010-05-17 13:31:47下载
- 积分：1
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仿真程序
说明： 对称振子方向图函数，天线阵函数，微波技术与天线(Symmetrical dipole pattern function, antenna array function)
- 2021-03-19 17:08:48下载
- 积分：1
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mod_demod_64QAM
说明： 64qam调制解调的Matlab程序仿真代码，对研究64QAM很有帮助(64qam modulation and demodulation process of the Matlab simulation code, very helpful for research 64QAM)
- 2021-03-07 22:39:29下载
- 积分：1
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通过MATLAB做一个用户登录的GUI页面，实现登录、注册等功能
通过MATLAB做一个用户登录的GUI页面，实现登录、注册等功能(Make a user login GUI page through MATLAB to realize login, registration and other functions.)
- 2021-04-04 21:39:04下载
- 积分：1
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system-identication
针对MIMO系统的系统辨识，包含数据预处理相关知识，系统介绍了系统辨识的整个过程(It is used in MIMO system,including data processing.This article introduces the whole process of system identification.)
- 2011-10-19 09:13:39下载
- 积分：1
