搜索资源列表
b60jian2
- 60进制减法 相比较 代码效率高 可以进行级联-60 compared to 229 subtraction efficient code can be concatenated
channelcode
- 清华大学 信道编码课件 基本概念和方法（1） 线性分组码（1） 循环码（4） 卷积码（4） 级联码（2） 编码调制（2） 信道编码应用（1）-Qinghua University Channel Coding courseware basic concepts and methods (1) linear block code (1) Revolving code (4) Convolution code (4) concatenated codes (2) code
viterbi1111
- 维特比算法用于扩频信道译码，与Turboo码,卷积码，级联码构成编码系统-Viterbi Algorithm for spread spectrum channel decoding, and Turboo code, convolutional codes, concatenated coding system code constitute
zigzag.zip
- a paper entitled Zigzag Codes and Concatenated Zigzag Codes source code
ldpc
- 典型的Turb。码是一类并行级联的系统卷积码，当交织长度足够长时，其性能可逼 近仙农限。-Typical Turb. Code is a class of parallel concatenated convolutional codes of the system, when the cutting length for long enough, its performance can be close to Shannon limit.
EXIT
- 本源码包参考英国Southampton大学Robert G. Maunder教授2008年的EXIT charts开源demo，给出了通用(分量码多项式可自定义)并行级联Turbo码的EXIT charts的作图源码。同时可完成迭代轨线、BER等值线的绘制等工作。 由于对于码块长较大的情形仿真需要较长时间，源码包也给出了部分分量码多项式的仿真结果，可直接用于绘图。 源码包还给出了最经典的S.Ten Brink介绍EXIT charts基本原理的参考文献，以及本人对通信系统中迭代译码过程分
PatternRecognition
- This solution and source code algorithm LMS was developed to a project of software for training of classrooms having used. The samples, as well as the indices and entrances of the algorithm follow a standard of vectors of classrooms and characteris
concat
- This file calculate BER of concatenated code. RS+Convolutional-This file calculate BER of concatenated code. RS+Convolutional
concatenated_code_awgn
- 级联码simulink模型,OFDM系统误码率分析-concatenated code in simulink
turbo_bp_bpsk
- this code is simulates parallel concatenated convolutional codes using turbo decoding-this code is simulates parallel concatenated convolutional codes using turbo decoding
05-3119
- Abstruct- We describe novel interleaver and deinterleaver architectures that support bandwidth efficient memory access for decoders of turbo-like codes that are used in conjunction with high order modulations. The presentation focuses on a deco
rs
- 针对通信中的数据传输系统存在随机干扰和突发干扰而使接收端收到误码的问题,提出了RS+交织器级联码的纠错方案,并利用MATLAB对RS +卷积交织器级联在加性高斯白噪声和瑞利衰弱信道中的纠错性能进行了仿真分析，并通过使用不同的卷积深度的仿真完成其性能分析。结果表明,在低信噪比的情况下, RS +卷积交织器级联可以满足一般通信的要求,是一种高效的纠错码,在工程中具有较高的实用价值。-Aiming at the data transmission in the normal communication
concatenated-code
- 这个代码是有关RS码和卷积码组成的级联码，包括了RS码和卷积码的编码和译码过程，并通过CRC进行检错。-This program is about the serial concatenated code composed of a RS code and a convolutional code, containting the process of coding and decoding
code
- 通过MATLAB平台对通信仿真，研究讨论Turbo码的编译码结构，四种Turbo码译码算法，讨论Turbo码中几种常见的交织器，利用MATLAB软件平台进行并行级联Turbo卷积码的性能仿真，仿真评估了不同设计参数对Turbo码性能的影响。-Through MATLAB simulation platform for communications, research and discussion Turbo code decoding structure, four kinds of Turbo
MAIN_para_SISO
- A concatenated code is composed of two separate codes that are combined to form a larger code. There are two types of concatenation, serial and parallel concatenations. For both serial and parallel concatenation schemes, an interleaver is often used
rscode
- 采用RS和1/2码率卷积码的级联码，实现高可靠性数字传输-Using RS and 1/2 rate convolutional code concatenated code, high reliability digital transmission
turbo_code_5g
- 5G通信必须用到的编码：Turbo码是Claude.Berrou等人在1993年首次提出的一种级联码。基本原理是编码器通过交织器把两个分量编码器进行并行级联，两个分量编码器分别输出相应的校验位比特；译码器在两个分量译码器之间进行迭代译码，分量译码器之间传递去掉正反馈的外信息，这样整个译码过程类似涡轮（Turbo）工作。因此，这个编码方法又被形象地称为Turbo码。Turbo码具有卓越的纠错性能，性能接近香农限，而且编译码的复杂度不高。-5G communication must be used
code
- Package consists of 3 files. First, to calculate number of deletions required in a string so that no two consecutive characters are same, where string consists of only 2 characers with repetition. Second to detect if a string contains all english alp
Concatenated-Coding-MIMO-OFDM
- In this paper, an effective MAP receiver for concatenated space time block code (STBC) and convolutional code MIMO-OFDM system
MATLAB_FILES.tar
- Five Matlab codes corresponding to the concatenation of mat files, importing multiple files at a time, down-sampling, up-sampling of a signal and finally a code which except unique one removes all variables from Matlab workspace programmatically.