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64QAM_system
- 运行主函数qam.m，可得到调用理论误符号率曲线和仿真结果。仿真结果包括误符号率和误码率。-running qam.m main function will receive the symbols mistakenly called theoretical curve and simulation results. Simulation results include misuse of the symbol rate and bit error rate.
Talg_det_v1.2
- Stack-based sequential decoder for M-QAM modulated MIMO-type problems, i.e., of fixed tree depth.
ofdm_system.rar
- ofdm系统matlab仿真m程序，包括信道编解码，多径信道，信道估计以及误码率统计等功能,matlab simulation m OFDM system procedures, including channel coding and decoding, multi-path channel, channel estimation, as well as features such as bit error rate statistics
ofdmgen.m
- MATLAB program for OFDM generation and reception This is a simple MCM communications system. The code is pretty self-explanatory. Here I have not used the cyclic prefix. Transmitter End: 1. Generate random serial data with M symbols (RAND
M-QAM-modulation-demodulation
- 该程序在matlab环境下，对16QAM进行了调制解调的仿真，并对过程作出了图形的演示-The program in the matlab environment, carried out on the 16QAM modulation and demodulation of the simulation, and process the graphics demo
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
OFDM-examples
- OFDM 、QAM系统的实现 PPT格式，很好很详细-OFDM, QAM System PPT format, very good detail
qam
- 完成一个利用矩形信号星座图的M=16D的QAM通信系统的MonteCarlo的仿真-To complete a use of the rectangular signal constellation diagram of M = 16D of QAM communication system MonteCarlo Simulation
matlabGUIexmMyfirstGUI
- 解压后将myfiest.fig，myfirst.m，Run_Draw.m放在同一个目录下，用matlab打开即可学习。 其中myfiest.fig是设计的GUI图形界面，myfirst.m是该图像界面的m文件，Run_Draw.m是该源文件中用到的一个绘图函数。 myfirst.m中给出了详细的注释，利用此例子可以快速入门matlabGUI编程。 有任何问题请联系：peiwt@126.com-After decompression myfiest.fig, myfi
07_06
- Perform a Monte Carlo simulation of an M=16QAM
002
- 当M=4时，编写QAM的蒙特卡罗仿真程序，绘出误符号率和误码率曲线，并和理论曲线比较。-When M = 4, the preparation of QAM of the Monte Carlo simulation program, draw the symbol error rate and bit error rate curve, and and the theoretical curves.
zhengjiaoxinhao
- 完成M=4的正交信号的数字通信系统的蒙特卡罗仿真。分析其在加性高斯白噪声下误码率与信噪比之间的关系，绘出误码率-信噪比曲线图，并和物理曲线进行比较。-The completion of M = 4 orthogonal signals in Monte Carlo simulation of digital communication systems. Analysis of the additive white Gaussian noise bit error rate and signal
ofdm_simulation_primary
- 基于MATLAB的ofdm系统仿真m文件-MATLAB-based simulation ofdm m files
AFCooperativeDiversitysimulation
- 基于AF协作分集与M-QAM自适应调制技术的系统频谱效率分析的matlab仿真程序-AF-based cooperative diversity with M-QAM adaptive modulation system spectrum efficiency analysis matlab simulation program
coded
- awgn信道下，卷积编码与M-QAM调制相结合的系统分组错误概率与信噪比的函数关系的matlab仿真程序-awgn channel, convolutional coding and M-QAM modulation system, the combination of packet error probability and SNR is a function of the matlab simulation program
ber-of-16-qam
- 使用通信工具箱进行理论分析和仿真，误码率在AWGN信道的结果，可以扩展到通用 M-QAM，测量以及使用稍作修改 -BER of OFDM using 16-QAM in AWGN using communication toolbox theoretical and simulated BER are in good agreement in AWGN channel the result can be extended to general M-QAM using slight mod
完整的QPSK-MSK-QAM-OFDM调制解调m程序 (1)
- 完整的QPSK-MSK-QAM-OFDM调制解调m程序 对上述各种调制解调方式进行了仿真(Complete QPSK-MSK-QAM-OFDM modulation and demodulation m program All kinds of modulation and demodulation modes are simulated)
compute_symbol_error_rate_qam_ofdm_awgn.m
- matlab code for ofdm channel simulator
FBMC
- /* A C++ version of Matlab's qamdemod(y, M, varargin) * Align each symbol to the nearest constellation points by minimum Euclidean distance. * The function only consider rectanglular constellation diagram and grey code. * The input is assum
ber_QAM
- 可以使用此数据库进行M-QAM调制//////(This database can be used for M-QAM modulation)