搜索资源列表
viterbi
- 卷积码的译码算法, 卷积码的译码算法,-Viterbi
viterbi_decoder
- 这是一个针对卷积码的维特比译码器.开发环境为MATLAB-This is a viterbi_decoder which can decode convolution codes.
viterbimatlab
- 一个对(2,1,2)卷积码进行译码的维特比译码程序,它以最大似然译码为思想,根据译码网格,遍寻网格上所有可能的路径,选择最大可能的路径作为幸存路径进行译码。在本程序中,它依次在不同时刻,对网格中的相应列的点按照最大似然准则比较所有以它为终点的路径,即为幸存路径,而把其他路径堵死,弃之不用。故到下一时刻只要对幸存路径延伸出来的路径继续比较即可。由于假设了已知输入,且为有限短序列,所以没有考虑长序列译码时的截短。如果考虑长序列译码,则需要用截短译码器,考虑译码深度。-viterbi
viterbi_decoding(matlab)
- 维特比译码,matlab实现,编码方式为卷积码,程序中有卷积码的生成程序。-viterb decoding
Stack-BucketAlgorithm
- 仿真(n,k,m)非系统卷积码的桶式堆栈算法(Stack-Bucket Algorithm)序列译码在AWGN信道条件下的误码性能,信噪比区间、卷积码参数、生成序列以及吊桶大小、堆栈大小等算法参数均可以自己设定。-Simulation (n, k, m) non-systematic convolutional codes of the barrel stack algorithm (Stack-Bucket Algorithm) sequence decoding in the AWGN ch
AWGN_RS
- 高斯信道下采用RS 卷积码,译码时采用软硬两种判决方法对误码率进行仿真,利用simulink搭建模块,在利用m文件编程调用产生最终结果。-The paper use the RS code in AWGN.And two different of demodem way are used in it.
juanjima_and_viterbi
- 卷积码和viterbi译码源程序,用MATLAB实现,本人亲自试验过绝对没有错误,希望对大家有用-Convolutional codes and viterbi decoding source code, using MATLAB to achieve, I personally tested absolutely no mistakes, want to be useful to everyone
conv_matlab
- 使用MATLAB实现卷积码的编译码,信源为随机产生数,进行软判决译码-Convolutional code using the MATLAB implementation of the codec, source for the randomly generated number, to soft-decision decoding
yima
- 卷积码的编码及维特比译码的过程,描述了系统经过卷积码编码后的性能-sss
viterbi_coderandviterbi_decoder
- 卷积码编码译码Decoding convolutional coding-Decoding convolutional coding
212
- (2,1,2)归零卷积码的维特比译码算法matlab实现-(2,1,2) convolutional codes Viterbi decoding
viterbi213
- 编码方式为213的Viterbi卷积码编码器和译码器的FPGA的实现,包含整个QuartusII的工程文件,解码方式为寄存器交换法-Encoding for the 213 convolutional code encoder and Viterbi decoder FPGA realization of the project file that contains the entire QuartusII, decoding method for the register exchange
vvv
- 卷积码的编码、维特比译码,已调试成功,可直接使用-Convolutional code encoding, Viterbi decoding, has been debugged, can be used directly
MatlabTCM
- 实现1/2码率的卷积码(2,1,7)的TCM编译码。-To achieve 1/2 rate convolution code (2,1,7) of the TCM code.
juanjiandviterbi
- 介绍了目前在数字无线通信中常用的一种向前纠错编码卷积码编码和Viterbi解码的原 理,并采用TOP—DOWN的设计思想,利用相关的EDA工具软件进行设计。并将卷积码编码器、 Viterbi译码器设计下载到Ahera公司的FPGA芯片上进行仿真,得到了预期的设计结果。-Viterbi
juanji
- 卷积码在AWGN信道下的编译码程序,误比特率曲线-Convolutional code in AWGN channel for encoding and decoding process, bit error rate curve
viterbi_deCODE
- 卷积码的维特比译码仿真,主要是仿真误码率曲线。-Convolutional codes Viterbi decoding simulation, mainly simulation BER curves.
cx
- 卷积码的MATLAB仿真及其性能测试,包括卷积码的编码和VITERBI译码程序-Convolutional codes of MATLAB simulation and performance testing, including the convolutional code encoding and decoding procedures VITERBI
viterbi
- 卷积码编码及其维特比译码matlab实现-Convolutional coding and Viterbi decoding matlab implementation
conv
- 卷积码的编解码,译码采用维特比译码。编码包括zero-biting和tailing-biting两种方式。-Decoding convolutional codes, Viterbi decoding used. Code, including zero-biting and tailing-biting two ways.