搜索资源列表
LogMAPdecoder.rar
- LogMAP译码算法,可用于递归卷积编码和非递归卷积编码的译码，代码质量高，供参考,<1> Log MAP decoder for RSC and NSC convolutional codes <2> Based on Lalit Bahl s original BCJR algorithm and its logarithmic version (Hanzo & Woodard). <3> Test-bench code is also inclu
G729-decoder.rar
- G。729算法MATLAB解码实现，用于对音频信号的仿真,G729decoder
MATLAB
- 产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱； 采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图； 计算信号量化噪声比（SQNR）； 信道误码率为10-3； 解码，并画出u律反变换后的信号时域波形及频谱。 扩展要求： 采用均匀PCM、量化级数可变、信道误码率可变。 - have a standard len
mimo-bcjr_prepro
- 用matlab对多天线技术（MIMO）进行仿真，其中检测用KBEST算法。对信道H进行MMSEQSORT分解。后接BCJR解码器-Using matlab language to simulate the multi-input multi-output system. KBEST algorithm is used for detection, then followed by BCJR decoder
jpeg
- matlab实现的jpeg解码，是一个不错的程序，希望能帮到你-matlab implementation of the jpeg decoder is a good program, wish to help to you
DPCM
- 差分脉冲编码：通信工程中经常用到的一个实用算法。这里是matlab的实现。-Differential pulse code: Communications Engineering frequently used for a practical algorithm. Here is the realization of matlab.
V
- viterbi译码源代码,可以直接调用 The Viterbi decoder for convolutional codes-viterbi decoder source code, can be directly called The Viterbi decoder for convolutional codes
LDPCBSN
- 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.
Convolutional_codes_MATLAB
- 卷积码的MATLAB实现，包括编码器和译码器。-Convolutional codes of MATLAB to achieve, including the encoder and decoder.
Convolution_Encoder_Viterbi_Decoder_Simulation.zi
- Convolutional Encoder Viterbi Decoder Simulation in MAtlab
ldpc_decode
- 很不错的LDPC译码的matlab程序，觉得有用大家分享一下-LDPC decoder
LDPC
- LDPC encoder and decoder matlab source code
Turboencoding
- 本程序详细地描述了TD-SCDMA的Turbo编码器和Turbo译码器，对大家的学习很有帮助-This procedure is described in detail TD-SCDMA' s Turbo encoder and Turbo decoder, to all of us to learn very helpful
arithmetic_coder_and_decoder
- 这是一个用Matlab编写的算术编码算法实现，输入编码序列，编码序列中各字符及其的出现次数。-arithmetic coder and decoder by Matlab
RS_encode_with_toolbox_decode
- rs编码仿真,搭配matlab工具箱的rs解码进行验证,绝对可用!-rs coding simulation, with matlab toolbox rs decoder to verify, absolutely free!
dtmfdecoder
- DTMF decoder用matlab实现的DTMF解码的算法-DTMF decoder
code
- This a water Marking Demonstration,includes a host image, watermark image Resultant images are Watermarked image and at decoder, Reconstructed water mark. -This is a water Marking Demonstration,includes a host image, watermark image Resultan
vitdecod
- Viterbi decoder with matlab
Decoder
- 通用汉明码译码器，并加入容错处理，MATLAB源程序-General Hamming code decoder, and add fault tolerance, MATLAB source code
G728MAT
- G728 Matlab decoder, code 16 LDECP