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Description: Turbo 码的logmap算法实现。用于通信系统仿真-Turbo Codes logmap algorithm. For communications system simulation
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Size: 9237 |
Author: 别志松 |
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Description: Turbo编解码，可以使用Logmap或者SOVA解码算法
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Size: 9796 |
Author: sunwind |
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Description: 包括turbo码编码 及logmap及sova两种译码
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Size: 277203 |
Author: liangyukev |
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Description: Turbo 码的logmap算法实现。用于通信系统仿真-Turbo Codes logmap algorithm. For communications system simulation
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Size: 9216 |
Author: 别志松 |
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Description: Turbo编解码，可以使用Logmap或者SOVA解码算法-Turbo codec, you can use Logmap or SOVA decoding algorithm
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Size: 9216 |
Author: sunwind |
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Description: turbo码的译码，以及包含LOGMAP和SOVA两种算法-turbo code decoding, and includes two algorithms LOGMAP and SOVA
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Size: 61440 |
Author: tang |
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Description: turbo码的译码，以及包含LOGMAP和SOVA两种算法-turbo code decoding, and includes two algorithms LOGMAP and SOVA
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Size: 61440 |
Author: tang |
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Description: [LDPC码]是LDPC码相关论文
[WuYuFei]中是WuYuFei的论文
[WuYufei_matlab]是WuYufei做Turbo码的Matlab程序
程序实现在固定信噪比和卷积长度的条件下，计算不同正常的帧错误概率和比特错误概率
turbo_sys_demo.m是主程序
其中trellis.m是构造网格的子程序
logmapo.m是LOGMAP译码算法子程序
sova0.m是SOVA译码算法子程序
encoderm.m是编码子程序
[22]是以WuYufei程序的改动，实现在帧长、信噪比和迭代次数固定的情况下，获得两个译码器的先验信息的变化情况
http://www.pudn.com
-[LDPC Code] LDPC code is a relevant paper [WuYuFei] is WuYuFei paper [WuYufei_matlab] is to do WuYufei procedures Turbo Codes Matlab program signal to noise ratio at a fixed length and convolution conditions, different normal frame error probability and the bit error probability is turbo_sys_demo.m main structure of which is trellis.m grid is logmapo.m Subroutine Subroutine LOGMAP decoding algorithm is the SOVA decoding algorithm sova0.m Subroutine Subroutine encoderm.m coding [22 ] WuYufei procedure is based on changes in帧长realize, signal to noise ratio and a fixed number of iterations circumstances, the acquisition of two decoder a priori information changes http://www.pudn.com
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Size: 1771520 |
Author: 李灵 |
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Description: Turbo码的LogMAP解码程序，C语言版本，函数封装-Turbo code decoder LogMAP process, C language version, function package
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Size: 13312 |
Author: xieling |
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Description: 有关Turbo码的matlab仿真程序，包括信源，BSC编码，伪随机交织，打孔，信道仿真等。最重要的是LOGMAP算法，包含在logmapo.m.里面。这是VT的吴宇飞写的源码，我自己根据理解写了一个稍微简单点能理解的程序，在logmap.m里面 -Of the Turbo code matlab simulation program, including source, BSC code, pseudo-random interleaver, perforated, such as channel simulation. The most important thing is LOGMAP algorithm, included in the logmapo.m. Inside. This is the VT of the source吴宇飞write, I understood that writing a simple point to understand a little of the procedure, in which logmap.m
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Size: 49152 |
Author: Justin |
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Description: Using logmap algorithm and maxlogmap algorithm with turbo codes.
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Size: 7168 |
Author: Cagdas |
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Description: Turbo codes with logmap algorithm
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Size: 1439744 |
Author: Nohjeehwan |
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Description: 课程设计两个程序：一：数据帧（程序每帧设置为400bit)在有扰信道传输时，采用Turbo码进行编译码。并仿真Log-MAP译码算法在不同迭代次数下的性能。
二：实现有扰信道中，不同信噪比下，采用MAP译码算法的Turbo码的性能。
以上各主程序均有做比较详细的程序注释
可直接运行turbo_main.m或LogMAP.m，稍等片刻即可观察到仿真结果
-two programs of Curriculum design : a: Data frames (each frame is setted to 400bit per frame) ,under a interferent channel transmission uses Turbo codes and decodes. including simulation of Log-MAP decoding algorithm performance under different number of its iterations.
2: To achieve the simulate the performance of MAP decoding algorithm for Turbo code,with different SNR that is decided by interferent channel.
Above the main program have to do a more detailed program notes
Can be directly run turbo_main.m or LogMAP.m, wait a moment to the simulation results can be observed
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Size: 346112 |
Author: 陈侯海 |
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Description: Turbo码编译码的matlab源代码，包括logMAP算法与SOVA算法。可设置信道SNR参数，帧长度，删余系数等。-Turbo Codes Encoding and Decoding of the matlab source code, including logMAP algorithm and SOVA algorithms. Parameters can be set to channel SNR, frame length, deleted I coefficient.
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Size: 9216 |
Author: nostalgia |
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Description: turbo码的译码，以及包含logmap和sova两种算法-turbo_logmapturbo,logmap and sova
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Size: 64512 |
Author: 孙长梅 |
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Description: 为了在数字芯片上实现TURBO码译码时，降低硬件实现代价，提高运算速度，针对LOGMAP算法，研究了turbo码的译码过程中接收信号、路径度量值，对数似然比的量化方法，并分析了量化方法对译码性能的影响。-In order to achieve in the digital TURBO decoding chip, the lower hardware costs, improve processing speed, for LOGMAP algorithm to study the process of turbo decoding the received signal, the path metric, likelihood ratio of the number of quantitative methods quantitative methods and analysis of the decoding performance.
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Size: 260096 |
Author: 李白 |
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Description: turbo 编解码 各种算法，包括sova，logmap等-turbo encoding and decoding various algorithms
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Size: 11486208 |
Author: tanghuaidong |
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Description: 一种基于3gpp标准的运行速度较快的turbo编译码程序，内含logmap，max-logmap，th-logmap译码算法，程序达到设定的错误帧数自动停止，速度快！-Based on the the 3gpp standard run faster turbo encoding and decoding procedures, containing logmap the max-logmap, th-logmap decoding algorithm, the program reaches a set number of error frames automatically stop, more fast!
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Size: 83968 |
Author: 王建 |
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Description: Turbo码仿真的matlab代码，采用sova译码和logmap译码两种方式，包括分组交织和m序列交织两种交织方式-Turbo code simulation matlab code, using the the sova the decoder and logmap decoding two ways, including packet interleaving, and m-sequence interleaving two interleaving
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Size: 734208 |
Author: 王子秋 |
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Description: 3GPP中Turbo码的三种译码算法,logmap-the decoding algrithm of Turbo codes
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Size: 16384 |
Author: yi |
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