搜索资源列表
viterbi_binary_rsc
- 在无线通信系统中常用的系统卷积码的Viterbi译码程序-classic Viterbi decoding algorithm
junjima
- 卷积码编译码器前段时间在学校做通信系统课程设计,选了信道卷积码编译码的课题,但在网上搜遍了也没找到它的MatLab实现,没办法,我只好在图书馆查资料自己解决了。这就是我课程设计论文的论证部分: -Convolutional codes codecs done some time ago in school communications systems curriculum design, selection of channel convolutional codes codec issue
OFDMsoftdecoding
- OFDM系统,有(2,1,7)卷积码编码,分组交织,viterbi译码-OFDM system, there are (2,1,7) convolutional code encoding, packet intertwined, viterbi 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
gsm_efs
- 用matlab实现的GSM TCH/EFS系统在高斯信道、瑞利信道下的性能仿真,其中用到了循环编码、卷积码、交织码等信道编码技术-Using matlab to achieve GSM TCH/EFS system in the Gaussian channel, Rayleigh channel the performance of simulation, which uses a loop encoding, convolutional codes, interleaving codes c
QPSK
- 描述了采用卷积码的QPSK系统的代码编写,通过运行代码可以看到系统性能-bpsk
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
GSMTCHFS
- GSM系统卷积码和交织编码在突发信道和AWGN信道误码特性及其比较-GSM system convolutional code and interleaved coded in the emergency channel and AWGN channel error characteristics and comparison
GSM
- GSM系统卷积码和交织编码在突发信道和AWGN信道误码特性-GSM system convolutional code and interleaved coded in the emergency channel and AWGN channel BER performance
卷积码仿真
- 仿真802.11e标准下的卷积码编译码,并基于BPSK仿真系统进行基带仿真
yima
- 卷积码系统中,运用维特比译码原理编写C语言代码实现卷积码译码-Convolution code system, using the principle of Viterbi decoding convolutional code written in C language code decoding
jilianjuanjima7_3
- 该simulink程序实现了级联卷积码系统的仿真,能够在AWGN信道下对系统的误码率进行检测。-The simulink simulation program concatenated convolutional code system, capable of AWGN channel bit error rate of the system for testing.
Viterbi
- 实现了一个基于卷积码的通信系统 可以统计不同信噪比的误码率(A convolutional code based communication system and implemented to calculate the BER of different SNR)
systjx
- 删除卷积码的matlab仿真,广泛应用于通信系统中,不错的源码 很好(Delete the convolution code matlab simulation, which are widely used in communication system, a good source is very good)
dwutw
- 卷积码是一种有记忆的编码,这里提供了卷积码的维特比译码函数(With convolution code is a kind of memory of coding, here provide the victor than decoding function of convolution code)
qanyequence
- 并且在卷积码编码过程中,再对序列进行图示的映射,可通过以下程序实现:,(And in the process of convolution code coding, and then to the graphic mapping sequence, can be realized through the following procedures:)
odu_yzferto
- 卷积码译码算法改进 实现Conv (2,1,9)的编码,软判决滑动窗维特比译码,其生成多项式为G0 561(八进制),G1 753()
96357720
- 中卷积码就是一种较好的信道编码方式,这种编码方式同样是把k个信息比特编成n个比特,但k和n通常很小,特别适宜于以串行形式传()
DRM系统中卷积编码及Viterbi译码的实现_章宇
- 学习LTE中的卷积码的重要文档,看完就明白了 整个卷积编码和解码(file to learn CC coding and viterbi decoding)
BPSK_AWGN_rayleigh_code_interleave
- 搭建 BPSK+编码+交织仿真通信链路,仿真分析在不同信道条件下的不同译 码算法的误比特率性能。基于 matlab,搭建 BPSK+卷积编码+交织通信收发链路, 仿真参数如下: 1) 信源比特速率: 100 b R kbps = 2) 卷积编码:码率为 1/2,生成多项式为(561,753) 3) 译码方式:维特比译码(硬判决译码、软判决译码(8 比特量化)) 4) 交织:行列交织,交织器深度为 100bit,宽度为 10; 5) 仿真点数:106 1. 在 AWGN 信道下,仿真并绘出该系统在