搜索资源列表
hammingcoding
- 信道编码线性分组码hamming码的编码器译码器设计与仿真实现。-channel coding linear block code hamming yards Encoder Decoder Design and Simulation.
1
- 信息理论与编码——关于线性分组码编码与译码的matlab仿真程序
LDPCBSN
- LDPC码既低密度奇偶校验码(Low Density Parity Check Code,LDPC),它由Robert G.Gallager博士于1963年提出的一类具有稀疏校验矩阵的线性分组码,不仅有逼近Shannon限的良好性能,而且译码复杂度较低, 结构灵活,是近年信道编码领域的研究热点,目前已广泛应用于深空通信、光纤通信、卫星数字视频和音频广播等领域。LDPC码已成为第四代通信系统(4G) -LDPC codes BER simulation under AWGN channel.
correcterrorcode
- 简要介绍了一下纠错编码的相关基础知识,主要介绍了线性分组码,卷积码,循环码-A brief introduction about the basics of error correction coding of the relevant
matlab
- (7,4)线性分组码matlab程序自己编的一个小程序 希望对大家有用-(7,4) linear block code matlab program made themselves hope of a small program useful for all
AnalgorithmusingtheSchurcomple-
- LDPC(Low-density-parity-check,低密度奇偶校验)码是一类具有稀疏校验矩阵的线性分组码,不仅有逼近Shannon限的良好性能,而且译码复杂度较低,结构灵活,是近年信道编码领域的研究热点-LDPC (Low-density-parity-check, low-density parity check) codes are a class of sparse check matrix of linear block codes, is not only good perfo
matlabfun
- 信源函数 randerr 产生比特误差样本 randint 产生均匀分布的随机整数矩阵 randsrc 根据给定的数字表产生随机矩阵 wgn 产生高斯白噪声 信号分析函数 biterr 计算比特误差数和比特误差率 eyediagram 绘制眼图 scatterplot 绘制分布图 symerr 计算符号误差数和符号误差率 信源编码 compand mu律/A律 压缩/扩张 dpcmdeco DPCM(差分脉冲编码调制)解码 dpcmen
73codes
- (7,3)线性分组码的译码过程和产生过程,此程序为信息课的作业-(7,3) linear block code decoding process and the production process, this process work for the information class
liner-code
- 线性分组码的编码,译码,大家可以借鉴使用,希望大家喜欢。-Linear block code encoding, decoding, we can learn to use, I hope you like it.
linear-block-code
- 本程序可以正常下载,运行。线性分组码定义,对于长度为n的二进制分组码,可以表示成(n,k),通常用于前向纠错。在分组码中,监督位加到信息位之后,形成新码,在编码中,k个信息位,被编为n位长度,(n-k)个监督码的作用是实现检错和纠错。-linear block code
line_decoder
- 线性分组码中校验子的分类,详细的把校验子分为几类,没类对应几个错误图样-Linear block code parity sub-classification, detailed sub-divided into several categories to check, no class corresponding to the number of error pattern
xxfz
- 线性分组码的简单实现, 包括生成矩阵,最小码字,二-十进制转换等功能-Simple linear block code to achieve, including the generator matrix, the smallest code word, two- decimal conversion function
fenzu
- 74线性分组码matlab 代码段编码部分-74 linear block codes matlab code
xinxilun
- 计算任意多个信号源的信息熵,信道容量迭代算法,线性分组码-Calculation of any source of information entropy, channel capacity iterative algorithm for linear block codes
Yehao123
- 不同线性分组码编码的二进制通信系统抗噪声性能比较分析 基于matlab的仿真-Different binary linear block code encoding anti-noise performance communication system based on a comparative analysis of simulation matlab
linear-block-codes
- 线性分组码(15,11),包括编码、解码以及误码率分析,加上BPSK调制-Linear block code (15,11), including encoding, decoding and bit error rate analysis, coupled with BPSK modulation
shibie
- 汉明码的全盲识别,基于线性矩阵分析法的全盲识别,该算法可以对所有的线性分组码进行识别,可在一定误码的情况下对错误码字进行成功识别-Hamming blind identification, blind identification based on linear matrix analysis, the algorithm can all identify a linear block code, in the case of some error on the error code word
线性分组码编译码
- 仿真了线性分组码的编译码的过程,统计了误码率,性能比较(The encoding and decoding process of the linear block code is simulated, and the BER is also compared)
线性分组码译码
- 线性分组码编码及译码程序,包括BSC和高斯信道下的编译码。(Linear block code encoding and decoding procedures, including BSC and Gauss channel coding and decoding.)
linear coding 1
- 实现基本的线性分组码,完成编码、调制、解调、译码、统计误码率。(To achieve the basic linear block code, complete coding, modulation, demodulation, decoding, statistical error rate.)