Location:
Search - MAP decoding
Search list
Description: 这是一个有关Turbo码编译码的程序，译码采用的是MAP译码方法，挺好！-This is a Turbo codes in the process of decoding the MAP decoding methods, very good!
Platform: |
Size: 1329 |
Author: 赵连杰 |
Hits:
Description: 这是一个有关Turbo码编译码的程序，译码采用的是MAP译码方法，挺好！-This is a Turbo codes in the process of decoding the MAP decoding methods, very good!
Platform: |
Size: 1024 |
Author: 赵连杰 |
Hits:
Description: 采用 DVB反向链路（DVB-RCS）标准中的双二元Turbo码matlab仿真程序和仿真结果。支持1/2和1/3码率。支持MAP，LOG-MAP解码算法。-The use of DVB reverse link (DVB-RCS) standard double-binary Turbo code matlab simulation program and simulation results. Support for 1/2 and 1/3 rate. Support MAP, LOG-MAP decoding algorithm.
Platform: |
Size: 48128 |
Author: 李明 |
Hits:
Description: 卷积码的最大后验概率译码算法的一个验证matlab算法，必有注释。-Convolutional codes of maximum a posteriori probability decoding algorithm matlab an authentication algorithm, there is the Notes.
Platform: |
Size: 1024 |
Author: blackdeath |
Hits:
Description: 基于DSP平台实现turbo码Max_Log_MAP算法，基于标准C 语言研究
了Turbo 码Max - Log - MAP 译码算法的软件编程与实现,为了提高程序的运行效率,结合TMS320C6000 系列DSP 芯片
的结构与特点采用循环展开、数据的存取优化设计、算法改进等措施进行了代码优化,给出了测试结果，非常值得一看-DSP platform based on turbo code Max_Log_MAP algorithm, based on standard C language studied Turbo Code Max- Log- MAP decoding algorithm of the software programming and realize, in order to improve process efficiency, combined with TMS320C6000 DSP chip structure and characteristics of the use of cycle start the design of data access optimization, algorithms and other measures to improve the code optimization, are given the test results, very worth a visit
Platform: |
Size: 313344 |
Author: ynhuyong |
Hits:
Description: 该代码不仅实现了编码的仿真，还在多种条件下实现了译码的仿真，包括MAP,LOG-MAP,SOVA下的单双滑动窗口。-The code not only to achieve a coding simulation, is also a wide range of conditions to achieve the decoding of the simulation, including MAP, LOG-MAP, SOVA under single-and double-sliding window.
Platform: |
Size: 441344 |
Author: |
Hits:
Description: 这个Matlab程序实现了MAP算法-最大后验概率算法，同时包括对算法有：卷积编码、卷积解码，BPSK，AWGN。同时绘制它的误码率和SNR(信噪比)。-The Matlab program achieved a MAP algorithm- maximum a posteriori probability algorithm, at the same time including the algorithm are: convolutional coding, convolution decoding, BPSK, AWGN. At the same time rendering its error rate and SNR (signal to noise ratio).
Platform: |
Size: 1024 |
Author: 小单 |
Hits:
Description: 有关map协议的asn解码方法，已经编译出来，如果对你有帮助，请下载-On the map of the ASN protocol decoding method, has been compiled from, if you have help, please download
Platform: |
Size: 320512 |
Author: 风与星 |
Hits:
Description: Max Log MAP decoding
Platform: |
Size: 3072 |
Author: |
Hits:
Description: The file is for MAP decoding. You can use matlab to open it.
Platform: |
Size: 1024 |
Author: Linda |
Hits:
Description: The paper is about bounds for LDPC and LDGM codes under MAP. A new method for analyzing low density parity check (LDPC) codes and low density generator
matrix (LDGM) codes under bit maximum a posteriori probability (MAP) decoding is
introduced. The method is based on a rigorous approach to spin glasses developed by Francesco
Guerra. It allows to construct lower bounds on the entropy of the transmitted message conditional
to the received one. Based on heuristic statistical mechanics calculations, we conjecture
such bounds to be tight. The result holds for standard irregular ensembles when used over
binary input output symmetric channels.
The method is first developed for Tanner graph ensembles with Poisson left degree distribution.
It is then generalized to ‘multi-Poisson’ graphs, and, by a completion procedure, to
arbitrary degree distribution.
Platform: |
Size: 457728 |
Author: mike zhou |
Hits:
Description: log map 解码算法的仿真及与其他算法的比较-log map decoding algorithm simulation and comparison with other algorithms
Platform: |
Size: 2048 |
Author: 何美枝 |
Hits:
Description: 运用Log-Map迭代译码算法实现Turbo码的简化译码，改善了码率，提高译码速度，减小了运算量。-The use of Log-Map iterative decoding algorithm decoding Turbo codes to simplify and improve the bit rate, improve decoding speed and reduce the computational complexity.
Platform: |
Size: 118784 |
Author: 何天玲 |
Hits:
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
Platform: |
Size: 346112 |
Author: 陈侯海 |
Hits:
Description: 这个Matlab程序实现了MAP算法-最大后验概率算法，同时包括对算法有：卷积编码、卷积解码，BPSK，AWGN。同时绘制它的误码率和SNR(信噪比)。
-The Matlab program achieved a MAP algorithm- maximum a posteriori probability algorithm, also include the algorithm are: convolutional coding, convolutional decoding, BPSK, AWGN. At the same time rendering its bit error rate and SNR (signal to noise ratio).
Platform: |
Size: 1024 |
Author: 李娇 |
Hits:
Description: MAP algoritm coding and decoding Turbo trelis sistems of codec use small interliver and 11 simbols
Platform: |
Size: 4096 |
Author: Alex |
Hits:
Description: MAP decoding is a simple method to decode turbo codes
Platform: |
Size: 215040 |
Author: Aso Raymond |
Hits:
Description: 本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法。此文件为咬尾编码的主程序，将数据流分段编码并行处理-This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before and after the two states, the MAP decoding using modified decoding algorithm. This file is biting the end of the main program code, the encoded parallel data stream segment
Platform: |
Size: 2048 |
Author: yangf |
Hits:
Description: TURBO码译码器，采用MAP 算法译码，其中还包括 卷积码MAP译码方法。-TURBO Decoder, decoding using MAP algorithm, which also includes MAP Decoding convolutional codes.
Platform: |
Size: 5120 |
Author: adhw |
Hits:
Description: LTE标准的turbo码编译码仿真，使用MAP译码算法。(LTE standard turbo code simulation, the MAP decoding algorithm has been used.)
Platform: |
Size: 28672 |
Author: yason
|
Hits: