搜索资源列表
LDPC--C
- 此为C++环境下的LDPC编译码的完整的源代码。常用于通信系统的编译码仿真过程。有助于各种项目的完成。-This is the C++ environment LDPC coding and decoding of the complete source code. Commonly used in the encoding and decoding communication system simulation. Contribute to the completion of various
lpcm
- 通信原理中均匀量化用matlab的实现方法，编码译码源程序-Communication theory in the uniform implementation of quantitative methods with matlab, coding, source coding
tcm_8psk_viterbi
- 通信中的8psk&tcm的体制研究，matlab源程序代码，采用viterbi译码方式，同时适用于软判决和硬判决两种方式-Communication 8psk & tcm institutional research, matlab source code, using viterbi decoding method applies to both soft-decision and hard decision in two ways
Convolutional_code
- 实现卷积码的BPSK调制、vitbi译码及软硬判决与未编码的BPSK误码率的对比-Convolutional codes to achieve BPSK modulation, vitbi hard and soft decision decoding and BPSK and uncoded BER comparison
TD-SCDMA的链路级仿真过程源代码分析
- TD-SCDMA的链路级仿真过程源代码分析，QPSK调制，维特比译码-TD-SCDMA link-level simulation analysis of source code, QPSK modulation, Viterbi decoding
bch_15_11
- bch编译码仿真程序。信息符号15bits，码字符号11bits。-bch decoding simulation program. Information symbols 15bits, code word symbols 11bits.
viterbi
- 用matlab软件仿真了从卷积码编码，QPSK调制，AWGN信道，QPSK解调，以及Viterbi译码。-Using Matlab Simulate from the coding of convolutional code，Qpsk modulation ，AWGN channel ，Qpsk demodulation and Viterbi decoding。
MATLAB-SPIHT_v1.0_02-12-08
- 小波编码的SPIHT编码 译码程序的实现 利用已给的图像 程序给出了编码过程的图示说明 清楚易懂-SPIHT wavelet codec encoding process has been to achieve the use of the image coding process procedures give a clear and understandable icons
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
LT
- 喷泉码译码过程， MATLAB 编写， BEC信道-Fountain code decoding process, MATLAB preparation, BEC channel
16qam_channel_encode
- 一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。-First, this program uses 16QAM modulation mode, for a string of two binary source is modulated,
16QAM_Viterbi_soft
- 通信中的TCM&16QAM源程序代码，开发环境matlab7.5 采用viterbi软判决译码-Communication TCM & 16QAM source code, development environment matlab7.5 using soft-decision viterbi decoding
LDPC
- ldpc编码，随机生成H矩阵，LLR-BP算法译码，有我详细的注解，非常详尽-ldpc coding, randomly generated H matrix, LLR-BP decoding algorithm, with my detailed notes, very detailed
2i2oand2i1o
- 2发1收 与 2发1收的比较 实验次数 2000次，采用LS进行信道估计，ML进行译码，导频符号长度为10 -2 receive and 2 send a send a receive 2,000 times the number of comparative experiments, using LS channel estimation, ML decoding, pilot symbol length of 10
rs1
- 完整的RS编译码仿真程序，基于matlab仿真实现-integrity of the RS encryption simulation program, based on Matlab Simulation
BLAST_MTNR
- 程序是MIMO-OFDM系统下，对BLAST码的编译码，信道估计及解码算法的仿真程序-Procedure is MIMO-OFDM system, the codec code to BLAST, channel estimation and decoding algorithm of the simulation program
ra_ldpc_simple_yqp080717
- 很好的源代码LDPC，主要实现LPDC概率域上的译码问题-Good source code LDPC, the main domain on the probability of LPDC decoding problem
ldpc
- 数字电视信道编码LDPC编译码。程序源代码。-Digital television channel coding LDPC codec. Source code.
viterbi
- 该MATLAB程序评估了viterbi算法在衰落信道下的卷积译码的性能，包含卷积编解码，衰落信道，维特比算法等.m程序-The MATLAB program to assess the viterbi algorithm in fading channels the performance of convolutional decoding, including the convolution coding and decoding, fading channels, Viterbi algor
viterbi
- 实现了卷积码的viterbi译码，软判决和硬判决均可实现，是从英文教学书上抄下来的。-Achieved viterbi decoding of convolutional codes, soft decision and hard decision can be realized, from the English teaching books, copied down.