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[Other] LDPC

Description: LDPC Decoder for rate=1/2 Min-Sum, Sum-Product, Scaling Min-Sum Layered Decoding for Matlab Code
Platform: | Size: 6550 | Author: chris | Hits:

[Communication] SPA

Description: LDPC采用Sum-Product译码算法的程序Java语言版。-LDPC used Sum-Product decoding algorithm procedures version of the Java language.
Platform: | Size: 2048 | Author: 尹浩 | Hits:

[Other] LDPC

Description: LDPC Decoder for rate=1/2 Min-Sum, Sum-Product, Scaling Min-Sum Layered Decoding for Matlab Code
Platform: | Size: 6144 | Author: chris | Hits:

[Other] LDPCdemo

Description: 此代码是ＬＤＰＣ码进行BP算法的重要参考代码，价值很高！并且可以进行BP的改进算法min-sum BP算法的改进工作！参考的价值不错-This code is LDPC code BP algorithm important reference code, high-value! And BP can be improved algorithm of min-sum BP algorithm to improve the work! Reference to the value of good
Platform: | Size: 246784 | Author: 力军 | Hits:

[Other] AWGN

Description: 此代码是ＬＤＰＣ码进行BP算法的重要参考代码，价值很高！并且可以进行BP的改进算法min-sum BP算法的改进工作！参考的价值不错！！信道的源码！-This code is LDPC code BP algorithm important reference code, high-value! And BP can be improved algorithm of min-sum BP algorithm to improve the work! Reference to the value of good! ! Source channel!
Platform: | Size: 312320 | Author: 力军 | Hits:

[Communication-Mobile] PEG_LDPC

Description: 引入PEG（Progressive-edge-growth）算法来构造适合线性时间编码的LDPC校验矩阵，译码时采用简化最小和Min-Sum译码算法实现简化译码．仿真结果表明，该方法能够构造适合LDPC码的线性时间编码的下三角校验矩阵日，并且用此方法构造的LDPC码性能非常接近原来PEG算法构造的LDPC码．同时通过采用最小和Min-Sum算法降低译码复杂度．-The introduction of PEG (Progressive-edge-growth) algorithm to construct suitable for linear time encoding of LDPC check matrix, decoding simplified when the smallest and the Min-Sum decoding algorithm decoding simplified. Simulation results show that this method can construct LDPC codes suitable for linear time encoding on lower triangular calibration matrix, and constructed using this method the performance of LDPC code is very close to the original PEG algorithm constructed LDPC codes. At the same time through the use of the smallest and the Min-Sum decoding algorithm to reduce complexity.
Platform: | Size: 168960 | Author: 卡卡 | Hits:

[3G develop] H_512x1024

Description: LDPC 码二进制规则码生成矩阵512*1024，效果很理想-LDPC code rules binary code matrix to generate 512* 1024, the effect is very satisfactory
Platform: | Size: 9216 | Author: wwwwomen | Hits:

[3G develop] H_2048x4096

Description: LDPC 码二进制规则码生成矩阵2048*4096，效果很理想-LDPC code rules binary code generated matrix 2048* 4096, the effect is very satisfactory
Platform: | Size: 56320 | Author: wwwwomen | Hits:

[3G develop] SPA_log

Description: LDPC码的和积算法，码长可以任意，输出多项式即可，译码输出软信息-Sum-product algorithm for LDPC codes, code length can be arbitrary, the output polynomials can be, decoder outputs soft information
Platform: | Size: 1024 | Author: 李剑 | Hits:

[Crack Hack] decodeLogDomainSimple

Description: variation in the min sum ldpc decoder in matlab
Platform: | Size: 1024 | Author: ig77 | Hits:

[matlab] LDPC_BSN

Description: matlab仿真实现LDPC码编码译码（1/2）-LDPC Decoder for rate=1/2 Min-Sum, Sum-Product, Scaling Min-Sum Layered Decoding for Matlab Code
Platform: | Size: 10240 | Author: 金宁维 | Hits:

[VHDL-FPGA-Verilog] SPA

Description: 首先介绍了LDPC码的校验矩阵和其因子表示方法，然后利用二分图对和积解码算法进行了详细的描述，最后给出了信度传播概率译码算法详细步骤，并对关键公式作了证明-This paper,first introduces the check matrix and the factor graph of LDPC,then describes the sum-product algorithm by using the factor graph,and finally presents the detailed steps of the sum-product algorithm and gives a proof of certain important expressions.
Platform: | Size: 524288 | Author: 秦小星 | Hits:

[Communication-Mobile] Adaptive-Quantization-in-Min-Sum-Based-Irregular-

Description: Adaptive Quantization in Min-Sum based Irregular LDPC Decoder. this is a good method for LDPC decoder
Platform: | Size: 132096 | Author: Deer Mo | Hits:

[GIS program] Binary-LDPC-(C-language)--SUM-Prod

Description: Codes LDPC Binaire sous C "visual C++". les matrices generatrice et les matrice de parité sont enrigistrer dans des fichier .txt-Codes LDPC Binaire sous C "visual C++". les matrices generatrice et les matrice de parité sont enrigistrer dans des fichier .txt
Platform: | Size: 412672 | Author: Naim | Hits:

[Mathimatics-Numerical algorithms] Min_Sum

Description: LDPC的最小和算法译码方式,所有代码在一个文件中 直接运行即可-The Min Sum algorithm of LDPC code
Platform: | Size: 1024 | Author: coolxgz | Hits:

[Communication-Mobile] sum-product-algorithm_SPA

Description: 用C++编程的低密度奇偶校验码的和积算法，用于LDPC的译码算法-In C++ programming, low-density parity check codes and product algorithm for LDPC decoding algorithm
Platform: | Size: 432128 | Author: ray | Hits:

[Communication-Mobile] LDPC-coding

Description: 有效的LDPC解码算法，详细介绍了LDPC码，并且有仿真结果-Efficient Implementations of the Sum-Product Algorithm for Decoding LDPC Codes
Platform: | Size: 206848 | Author: 李雷 | Hits:

[Other] AWGN-LDPC

Description: ：介绍了AWGN 信道基于高阶调制的软解调算法，研究了LDPC 码的和-积译码算法原 理，并对高阶调制的和-积算法及其简化算法进行了研究与性能仿真. 仿真结果表明采用高阶 调制的λ -min 和-积简化算法译码在降低了译码复杂度的同时可实现高速率数据的可靠传输-the high order soft demodulation algorithms based on AWGN were introduced. Then the basic encoding and decoding principles of LDPC codes were studied, and the sum-product algorithms with its reduced complexity algorithms were presented based on high order soft demodulation. Simulation result shows that the coded-modulation algorithms can work reliably in high speed digital communication.
Platform: | Size: 97280 | Author: 谭方 | Hits:

[Other] ldpc-min-sum

Description: 用c语言写的ldpc码的最小和算法译码程序。-The codes are about ldpc decoding,using min-sum algorithm by c++.
Platform: | Size: 2048 | Author: 文军 | Hits:

[Algorithm] sum-product-algorithm-for-LDPC-codes-in-Matlab.ra

Description: sum product algorithm in matlab
Platform: | Size: 12288 | Author: khan | Hits:
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