网站首页

登录

digital_communication

于 2011-03-30 发布文件大小:244KB

 0  197

下载积分: 1 下载次数: 0

我要下载

代码说明：

说明：摘要：简述信道编码理论，详细说明分组码的编译原理、实现方法及检错纠错能力，用MATLAB仿真有无信道编码条件下对通信系统性能的影响及信道编码在不同信道下对通信系统性能的影响，如AWGN信道和深衰落信道。关键词：信道编码、分组码、MATLAB仿真、性能 (Abstract: This paper describes channel coding theory, the detailed block code compiler theory, implementation method, and error detection and correction capabilities, with the MATLAB simulation without channel coding conditions on the communication system performance and channel coding in the different channels of communication systems properties, such as deep fading channel and AWGN channel. Keywords: channel coding, block codes, MATLAB simulation, performance)

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

TX_HD_PP_CORR2
基于灰度匹配准则的图像匹配，能快速找出对应下帧图像中对应的图像(Matching criterion based on a grayscale image matching, can quickly find out the corresponding frame image in the image )

2010-07-26 17:11:34下载

积分：1
美国德克萨斯州大学电子工程系开发的一套进行语音分析-colea
美国德克萨斯州大学电子工程系开发的一套进行语音分析的MATLAB程序． A MATLAB software tool for speech analysis．(University of Texas, Department of Electronic Engineering, developed a voice analysis of MATLAB. A MATLAB software tool for speech analysis.)

2005-02-24 11:50:59下载

积分：1
ants_arithgom
aoc.m 是用matlab实现蚁群算法ants_information.m蚁群算法中信息素的构建 mcl是马尔科夫聚类算法 nmf是矩阵的非负分解 Generative Topographic Mapping工具包(aoc.m is matlab implementation of ant colony algorithm ants_information.m pheromone ant colony algorithm is a Markov clustering algorithm to build mcl is nmf non-negative matrix decomposition of Generative Topographic Mapping Toolkit)

2010-03-13 14:44:41下载

积分：1
444444
很实用的毕业设计论文及源代码，FFT滤波器设计(Thesis is a practical and source code, FFT filter design)

2011-05-14 23:10:46下载

积分：1
LMS
完成自适应滤波器LMS的过程,根据输入的期望信号和滤波器阶数完成输出信号LMS滤波( completed,LMS filter output signal is completed in accordance with the desired signal and the input of the filter order)

2014-11-01 23:36:30下载

积分：1
cpofdm
基于子空间的盲信道估计算法，用的是奇异值的分解Subspace-based blind channel estimation algorithm, using a singular value decomposition (Subspace-based blind channel estimation algorithm, using a singular value decomposition )

2010-09-14 22:35:13下载

积分：1
rwavedetection
心电信号R波检测的函数，包括降采样，滤波，希尔伯特包络提取三个预处理步骤。其中R波根据阈值检测，相对不应期要根据具体信号适当调整.(ECG R-wave detection functions, including down-sampling , filtering, Hilbert envelope extracted three pretreatment steps. Wherein R wave detection based on a threshold , the relative refractory period should be adjusted according to the specific signal . )

2013-07-27 10:32:57下载

积分：1
图像保存和元胞数组的应用
Matlab 图像保存和元胞数组的应用,如何保存图像时保存坐标轴(the method to save picture with the axis in matlab)

2014-08-03 13:07:35下载

积分：1
xfkhdufi
对于初学者具有参考意义，是一种双隐层反向传播神经网络，最小均方误差（MMSE）的算法，通过虚拟阵元进行DOA估计，迭代自组织数据分析，FIR 底通和带通滤波器和IIR 底通和带通滤波器。( For beginners with a reference value, Is a two hidden layer back propagation neural network, Minimum mean square error (MMSE) algorithm, Conducted through virtual array DOA estimation, Iterative self-organizing data analysis, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.)

2016-04-10 10:38:18下载

积分：1
wavepack
wavelet box for anlyzing signal in wavelet

2010-07-24 18:37:34下载

积分：1

696516资源总数
106914会员总数
0今日下载