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Description: bch 编码、解码程序，可以对任意长度的信息添加纠错码。-BCH encoding, decoding procedures can be arbitrary length of the right information to add error-correcting codes.
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Size: 4096 |
Author: Guch Wu |
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Description: 关于lDPC码的编码和译码的优秀的学位论文-on the encoding and decoding of the outstanding graduate thesis
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Size: 3360768 |
Author: sunxueyan |
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Description: MATLABSIMULINKSystemGenerator.matlab进行数字信号处理dsp-matlab用matlab进行数字信号处理dsp-matlab-MATLABSIMULINKSystemGenerator.matlab Digital signal processing dsp- Matlab using Matlab for digital signal processing dsp-mat lab
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Size: 41984 |
Author: 潘伟丰 |
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Description: ldpc码编码程序,具有删掉小环功能，编译速度较慢-LDPC code encoding process, with the deletion of a small loop function, the compiler slower
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Size: 1024 |
Author: xiaoxuena |
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Description:
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Size: 2310144 |
Author: 杜伟 |
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Description: 802.3an ldpc码编码、译码设计，使用VERILOG hdl语言编写，包括测试代码，-802.3an ldpc code encoding, decoding the design, use of language VERILOG hdl, including test code,
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Size: 788480 |
Author: 聂样 |
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Description: LDPC 64QAM仿真程序，很详细。有具体的编码和解码源程序，对信道编码的人很有帮助。-LDPC 64QAM simulation program, in great detail. Have a specific source encoding and decoding, channel coding of the people very helpful.
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Size: 13312 |
Author: michael |
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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.
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Size: 168960 |
Author: 卡卡 |
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Description: LDPC编解码：实现了LDPC码的编码和解码-LDPC codec: the realization of the LDPC code encoding and decoding
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Size: 4096 |
Author: qibo |
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Description: 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. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.
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Size: 8192 |
Author: 天天 |
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Description: 本程序为实现LDPC编码和STBC，STBC采用2发2收天线，希望对大家有一定的帮助。-implement an STBC encoding/decoding scheme, LDPC coding before modulation and STBC next to decode them.
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Size: 104448 |
Author: 王力宏 |
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Description: ldpc码编码、译码设计，使用vhdl语言编写，包括c语言写的测试代码-ldpc code encoding, decoding design, vhdl language use, including testing c language code
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Size: 65536 |
Author: jinghai |
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Description: LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.
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Size: 4096 |
Author: Rafal |
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Description: wimax 标准中码率为1/2，码长为2304 的ldpc码的硬件实现编码及译码算法-wimax standard rate of 1/2, code length 2304 of the ldpc code encoding and decoding algorithm for hardware implementation
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Size: 20480 |
Author: zhangyang |
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Description: In this paper, we present two encoding methods for
block-circulant LDPC codes. The first is an iterative encoding
method based on the erasure decoding algorithm, and the
computations required are well organized due to the blockcirculant
structure of the parity check matrix.
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Size: 394240 |
Author: kumar |
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Description: ldpc编解码算法，c++实现，产生校验矩阵(LDPC Encoding and decoding algorithm, C + + implementation, generation of check matrix)
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Size: 17408 |
Author: 寒晖跂鸣 |
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Description: 基于matlab实现ldpc码的编解码和性能分析(Encoding and decoding and performance analysis of LDPC codes based on MATLAB)
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Size: 94208 |
Author: 程序开发6 |
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Description: LDPC码的详细编码及译码的实现，并且含有LDPC码自身误检性能的分析(Detailed encoding and decoding of LDPC codes and analysis of error detection performance of LDPC codes)
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Size: 56320 |
Author: 之外 |
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Description: 5G LDPC低密度奇偶检验编码的matlb实现(result of LDPC encoding in the matrix OUT, based on input data matrix IN and base graph number (1 or 2), according to the rules of 38.212 5.3.2. Each column in IN and OUT represents a code block segement before and after LPDC encoding,)
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Size: 3072 |
Author: momo0502 |
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Description: 无论是那种编码方式，在AWGN信道中的性能都明显由于在瑞利衰减信道中的性能。这一点也符合实际。毕竟AWGN信道是瑞利衰减信道的特殊情况。除此之外，在研究单一编码方式误码率时，样本帧数越大，则得到的误码率曲线就越平滑，较少出现较明显的凸起。(Either way, the performance in AWGN channel is obviously due to the performance in Rayleigh attenuation channel. This is also in line with reality. After all, AWGN channel is a special case of Rayleigh attenuation channel. In addition, the larger the number of sample frames, the smoother the BER curve will be, and less prominence will appear when studying the BER of a single encoding mode.)
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Size: 26624 |
Author: lockonlxf |
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