搜索资源列表
OFDM_matlab-source-code
- 本文档是基于matlab的OFDM源程序，包括卷积码编码，交织，加导频等。-This document is based on the OFDM matlab source, including convolution coding, interleaving, plus the pilot and the like.
juanji_212_matlab
- 压缩包里面包含了212卷积码编码程序，维特比译码程序以及相应的测试程序-Tarball contains 212 convolution encoder program, Viterbi decoding program and corresponding test procedures
viterbi
- 程序先进行卷积编码，然后进行viterbi译码，程序有纠错功能，中间出现误码，程序解码时会自动纠正-Convolution coding program first and then viterbi decoding program has error correction, the error appears in the middle, when the program will automatically correct decoding
LDPC
- 针对LDPC码在理论和实现两方面分别进行了较深的研究。深入了解了LDPC码编码方法、译码方法以及性能等知识，重点研究了用MATLAB如何构造奇偶校验矩阵、如何编码和如何解码的算法，而且实现了在相同码率、信噪比下LDPC码性能与卷积码性能的对比。-LDPC codes for both theory and implementation were carried out deeper study. In-depth understanding of the LDPC coding method,
viterbi_bpsk
- BPSK 系统的卷积编码和viterbi译码过程-Convolutional coding for BPSK system and its viterbi decoding process
viterbi
- 对已给定生成矩阵的卷积编码进行Viterbi解码，输出解码结果，留存路径以及度量-Have been given generator matrix Viterbi convolutional coding output a decoded result, and retained path metric
conv
- 卷积编码，给定生成矩阵和输入，输出卷积编码结果-Convolutional encoding, the generator matrix and the given input and output of the convolution result of the coding
juanjima
- 关于MATLAB语言的卷积码的编码与维特比译码-About convolution coding MATLAB language code and Viterbi decoding
BCJRalgorithm
- BCJR算法，解决卷积编码的译码问题，软入软出，可以为后续程序提供软值信息，程序可以直接运行，有详细注释-BCJR algorithm to solve the problem of convolution coding decoding, soft-in soft-out, can provide soft value information for follow-up procedures, the program can be run directly, there are detaile
convolution-codeadecode
- 改程序包含通信系统中卷积码编码器，维特比硬译码子程序和维特比软译码子程序-Reform program includes communication system convolutional code encoder, Viterbi decoding routines hard and soft Viterbi decoding routines
MPSK
- 基于卷积编码的MPSK系统性能仿真，利用MATLAB对MPSK系统进行了仿真，分析了系统性能-MPSK convolution coding system based on performance simulation using MATLAB for MPSK system simulation, analysis of system performance
error-code
- 周武扬的编码理论，非常详细，包括汉明码、卷积码、差错控制编码等等。-the error code of zhou wu yang,very good,include hamming code,error chontrol code.
BSC_Viterbi_M-File
- 这是一个（2.1.3）卷积码编码、BSC信道传输、Viterbi译码组成的程序合集，运行main.m即可得到仿真结果-This is a (2.1.3) convolutional code, Viterbi decoding, BSC channel transmission is composed of collection procedures, running main.m can be obtained by the simulation results
Application
- 信道编码技术在数字通信系统中的应用研究,主要针对卷积码进行了仿真。-Application of channel coding technology in digital communication systems, mainly for convolution codes simulated.
viterbi-matlab
- 卷积编码器g1=111,g2=101 x为输入的待译码序列 x=[1,0,1,0,0,1,0,0,0,1,0,1,1,1] x=[1,1,0,1,0,1,1,0,0,1] x=[1,1,1,0,0,0,1,0,1,1] a=size(x) 输入序列的长度 s=a(2)/2 译码后的m序列长度为x的一半 m=zeros(1,s) 最终结果存放 ma=zeros(1,s+1) 存放Fa路径的 mb=zeros(1,s+1) 存放Fb路径的 mc=ze
TD-LTE
- 描述了LTE下行物理信道的信道编码的详细实现，包括CRC校验、turbo编码、咬尾卷积编码和速率匹配等。-Describes LTE downlink physical channel channel coding detailed implementation, including the CRC check, turbo encoding, tail-biting convolutional coding and rate matching.
infrastructure.tar
- 介绍了LTE下行物理信道信道编码详细的实施，包括CRC校验，Turbo编码，咬尾卷积编码和速率匹配。-Describes LTE downlink physical channel channel coding detailed implementation, including the CRC check, turbo encoding, tail-biting convolutional coding and rate matching.
20150129
- 利用Matlab编写调用自带卷积编码译码函数，实现硬判决与软判决的比较，基础、简单、易上手。-Using Matlab write call comes convolution coding and decoding functions to achieve hard decision and soft decision comparison, basic, simple and approachable.
oqpsk
- 基于卷积编码的oqpsk的信道编码源程序-Oqpsk based on convolution coding channel coding source
Convolution-coding-and-decoding
- 基于matlab的卷积码编码和译码，以及对卷积码性能分析-Based on matlab convolution coding and decoding, and convolutional code performance analysis