搜索资源列表
Rayleigh_channel_matlab_code_20071027
- 瑞利信道下编码OFDM系统的误码率曲线。-BER of OFDM signals in rayleigh channel with coding
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。
wlan_transmitter
- WLAN仿真－发送机 wlan No Comments 设置完系统参数后，开始产生发送数据。 1. 产生随机的发送bit（tx_bits），这里不考虑信道编码。 2. QAM映射 3. 将数据映射到不同载波，形成OFDM符号 4. 产生pilot，并将pilot插入OFDM符号中 5. 加入dc和guard子载波 6. 进行ifft，将频域信号变到时域，并加入循环前缀 7. 对信号进行overlap window 8. 在时域产生short preamb
RSOriginal
- Reed-Solomon 信道编码广泛应用于DVB中-Reed-Solomon channel coding are widely used in DVB
OFDM
- OFDM的详细仿真代码，有信道编码，调制，信道估计等-Detailed OFDM simulation code, there is channel coding, modulation, channel estimation
Sim_MIMO_OFDM
- MIMO-OFDM的仿真程序，具有编码，调制，信道估计等功能-MIMO-OFDM simulation procedure, with coding, modulation, channel estimation and other functions
cml
- OFDM/ trubo 编码、解码 信道编码、解码 -OFDM/channel coding and decoding it is consists of Turbo code and decode
stbc-inchannel
- 说明了MIMO-OFDM系统中，空时分组编码STBC在瑞利信道中的仿真。-Describes the MIMO-OFDM systems, space-time block coding STBC in Rayleigh channel simulation.
tiaozhibianma
- 研究无线通信中的调制编码的性能，分析编码调制在信道中的性能。-Study of wireless communication in the modulation coding performance, analyzing the performance of coded modulation in the channel.
79419129decode_ldpc_APP_LLR
- This a software runing on the Matlab. it is used in the channel coding simulation. It i nclude DVB-S2 LDPC and turbo Covolution. and block turbo code, You can choose which channel coding to run. it ru n the encoder and add white noise in the channel.
6
- scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel with Alamouti Space Time Block Coding Two transmit antenna, 1 Receive antenna
rs
- 本文较详细地介绍了中国手机电视传输标准（CMMB）的信道处理模块组成，分析了系统中用到的帧结构、信道编码和调制等关键技术，阐明了这些信道处理技术的工作原理和作用。-This paper gives a detailed introduction on China s mobile TV transmission standard (CMMB) channel processing modules, analysis of the system used in the frame structur
Simulink
- 采用Simulink仿真工具，通过对二元对称信道的仿真，研究信道编码（如卷积码等）对误码率的改善情况。-Simulink simulation tool used, through the binary symmetric channel simulation to study the channel coding (such as convolutional codes, etc.) on bit error rate improvement.
66666
- 基于MATLAB的信道编码教学实验软件设计与实现-Channel Coding Based on MATLAB Design and implementation of teaching experiments
channel-coding
- 信道编码，用于信号在信道中安全传输，抵抗高斯噪声等干扰攻击。-Channel coding, for the secure transmission of the signal in the channel to resist attack Gaussian noise interference.
channel-coding_matlab
- 提高数据传输效率，降低误码率是信道编码的任务。信道编码的本质是增加通信的可靠性。但信道编码会使有用的信息数据传输减少，信道编码的过程是在源数据码流中加插一些码元，从而达到在接收端进行判错和纠错的目的-Improve the efficiency of data transmission, reduce the bit error rate is the channel coding task. The essence of channel coding is to increase the re
Channel-coding-and-interleaving
- 加性高斯白噪声信道以及多经衰落信道的仿真-Simulation additive white Gaussian noise channel and multi-channel fading by
LDPC--channel-encoding
- LDPC信道编码,高斯信道中的QAM基带调制与解调-LDPC channel coding,the QAM base band modulation and demodulation in Gaussian channel
Channel coding
- Different Channel coding techniques
通信信道建模
- 该程序适用于无线通信信道建模与信道编码，让读者更容易理解。(It is suitable for wireless communication channel modeling and channel coding.)