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viterbi-3.0.1.rar
- viterbi 译码代码， 可以进行卷积码解码
viterbi
- 卷积码的译码方法主要有两种：代数译码和概率译码。代数译码是根据卷积码的本身编码结构进行译码，译码时不考虑信道的统计特性。概率译码在计算时要考虑信道的统计特性。典型的算法如：最大似然译码、Viterbi译码、-Convolutional Decoding by two major ways : Decoding algebra, probability and decoding. Decoding is based on algebraic Convolutional Codes itself c
viterbi1
- 一个很好的viterbi译码算法！卷积码的编译码！-a good Viterbi decoding algorithm! Convolutional Codes of encryption!
encoder_and_viterbi_decoder_for(213)_convolutional
- 压缩包内为本人写的(2,1,3)卷积码编码器和维特比(viterbi)译码器.编码器和译码器分别封装在一个类中,每个类的方法和变量均有注解-compressed I write for the (2,1,3) convolutional code encoder and Viterbi (Viterbi) decoder. Encoder and Decoder were packaged in a category, each class methods and variables have
ViterbiAlg
- Viterbi译码,IS-95中的1/2码率的卷积码-Viterbi decoding, IS-95 of 1 / 2 the rate Convolutional Codes
ceshi112
- 给出纠错码性能测试仿真的一般方法，重点研究其信道差错序列的产生，然后利用Matlab实现卷积码编码及其Viterbi译码的性能测试仿真。-given error-correcting code simulation performance test methodology, the general focus on its channel sequence errors in the generation, then using Matlab convolutional coding and V
Viterbi-decoding
- 通信系统的仿真,Viterbi译码可用于卷积码等的译码解决方案,可以用于通信领域,本例子给出了基于matlab的程序,可用于实际的仿真!-communications system simulation, Viterbi decoder can be used as a convolutional code decoding solution, communications can be used, the example is given of the procedures based on
conv_codec.tar
- 通信中常用的卷积码信道译码源码程序，matlab 与 c 相结合的方式。-Communication common Convolutional Codes channel decoder source programs, Matlab and c combined approach.
verbitdecoder
- 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-convolutional code is a kind of code memory, it provides Convolutional Codes Viterbi decoding function
viterbddfdi
- viterbi译码程序 用来对通信中的卷积码进行译码-Viterbi decoding procedures used for communication of convolutional codes for decoding
gsmch
- gsm的卷积码编码和viterbi译码的源码-gsm convolution encoder and Viterbi decoding FOSS
213test
- (2,1,3)卷积码搭建了简单的系统来进行纠错展示,可以实现从编码,加入错误,译码,输入输出码字对比等基本功能,另外加入了交互模块,用户可以自己设定错误比特的数目和位置,使纠错功能显而易见.-(2,1,3) Convolutional Codes built a simple system for correcting display can be realized from coding, joined errors, decoding, the input and output code c
MIMO2by2_16QAM_SoIC+Turbo
- MIMO2by2_16QAM_SoIC+Turbo迭代检测simulink链路，编码方式为卷积码，收端采用软干扰抵消+APP译码进行迭代检测-MIMO2by2_16QAM_SoIC Turbo iterative testing Simulink Chains, coding for convolutional codes, admission-soft-interference cancellation APP iterative decoding Detection
2Tx_2Rx_STBC_MAP
- 该文件夹为空时块码－卷积码级联系统的仿真程序，天线配置为2发2收。 主要程序的用途说明： mainMIMO_OFDMA_2Tx_Convcode.m: 主程序，设置各种参数 gendatabits.m: 生成原始信息比特数据的程序 conv_encoder.m: 卷积码编码器 interleave.m: 交织器 mod_2Tx_STBC_DFUSC_Convcode.m：调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfect
Viterbi_Algorithm
- 卷积码的Viterbi译码算法仿真程序 要求：递归卷积码，归零处理-Convolutional Codes Viterbi decoding algorithm simulation program requirements : recursive convolutional codes and zeroing treatment
GSM-CHANNEL-CODING
- MATLBA 信道仿真,完成信道卷积码循环码的编译码-MATLBA channel simulation complete Channel Convolutional Codes cycle code encryption
convcode0.1
- 卷积码编码器，与对应的维特比硬判决译码器。已经通过仿真验证-Convolution Encoder, and the corresponding hard decision Viterbi decoder. Has been verified by simulation
GSMcoder
- GSM信道中卷积码编码以及相应的维特比译码的全部Matlab代码。-GSM channel convolution encoder and the corresponding Viterbi decoding all the Matlab code.
代码
- 用MATLAB实现QAM调制和软解调，同时实现卷积码编码和维特比译码。(Matlab is used to realize QAM modulation and soft demodulation, convolutional code coding and Viterbi decoding.)
1/2卷积编码
- 1/2码率的卷积编码过程，以及硬判决与软判决译码比较，输出误比特率。