搜索资源列表
ctc-matlab
- 传统的卷积码和Turbo码直到今天仍有广泛的应用,但是在信息传输中都有一个明显的缺点,为了克服这个缺点,IEEE802.16d/e中引入了CTC(Convolutional Turbo Code)编码方案,该MATLAB代码完成了CTC码的编码与译码等过程,很有价值的^_^
几种编码误码率性能的测试程序
- 生成多项式为(561,753)的(2,1,8)卷积码的编码、译码、AWGN信道下的误码率性能的测试程序,Q matrix to solve the problem, according to input parameters can be calculated as a Q band random matrices, satisfy the following conditions, each row of the matrix, each row, each diagonal are a nu
DF
- 协作通信,一个最基本的decode and forward程序。用卷积码和viterbe译码。可以作为复杂程序的原型-Collaborative communications, a basic decode and forward procedures. With convolutional codes and decoding viterbe. Complicated procedures can be used as a prototype
tail_bitting
- 3GPP中应用的咬尾卷积码matlab功能程序。-the tail biting function using matlab decided in 3GPP.
convolution_code_decode
- matlab实现卷积码编码译码(2,1,6)-matlab coding decoding convolutional codes achieve (2,1,6)
juanjiviterbi1
- viterbi卷积码编码、译码,调试通过,可以直接使用-viterbi convolutional code encoding, decoding, debugging through, you can directly use
convolution_enc
- 卷积码编码的MATLAB程序,对习惯用MATLAB编程的人大有用处-Convolutional codes encoded MATLAB procedures, practice of using MATLAB programming useful NPC
convolution_dec
- 卷积码的MATLAB译码,对习惯用此语言的编程都大有帮助-MATLAB decoding of convolutional codes of practice of using this programming language are of great help
coding-and-decodin-of-convolutional
- matlab编的卷积码的编译码程序,译码算法用的是维特比算法-coding and decoding of convolutional
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
code-interleaver-decode
- (2,1,3)卷积码编译码程序。 每行代码有说明,方便阅读 -(2,1,3) convolutional code encoding and decoding procedures. Has made it clear that every line of code to facilitate reading
juanjima
- 主要关于卷积码的程序实现,有源代码及运行结果。-Convolutional codes is mainly concerned with the program, source code and operating results.
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
ff
- 包括CRC,卷积码,RS码以及TCM码的matlab程序-include CRC check,convcode,RScode and TCMcode.
OFDM
- 基于卷积码,AWGN信道的OFDM系统仿真-Based on convolutional codes, AWGN channel OFDM system simulation
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.
viterb
- 卷积码的维特比译码在matlab中的实现(Viterbi decoding of convolutional codes)
卷积码
- 在awgn信道下卷积码的性能仿真,利用的是matlab自带的译码函数。(Product performance simulation code in AWGN channel)
卷积码的编码和VB译码
- 在MATLAB上设计一个(2,1,3)卷积编码器和对应的采用维特比译码算法的译码器。编码器的生成多项式为:[1 0 1;1 1 1]。将编码器的输出经过一个高斯白噪声信道的结果作为译码器的输入,观察比较译码器输出和编码器输入,了解卷积码的容错性,并计算译码结果的误比特率.(A convolutional coder (2, 1, 3) and corresponding decoder using Vitby decoding algorithm are designed on MATLAB.
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