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LDPC
LDPC码是通过校验矩阵定义的一类线性码，为使译码可行，在码长较长时需要校验矩阵满足“稀疏性”，即校验矩阵中1的密度比较低，也就是要求校验矩阵中1的个数远小于0的个数，并且码长越长，密度就要越低。
(LDPC Coding with PSK modulation in Rayleigh fading channel
Most of the functions are built in matlab functions found in the comm. toolbox. These can also be easily configurable in the code to meet your requirements.
In the given code, set the SNR, codeRate, modulation order (psk) and Number of frames to be simulated.
Please feel free to contact me and let me know your comments.
)
- 2013-04-03 09:47:51下载
- 积分：1
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IEMhh_zheng
IEM模型，积分方程模型，模拟地表HH计划下后向散射系数(IEM model, integral equation model, simulated surface HH program backscattering coefficient)
- 2016-06-21 13:37:52下载
- 积分：1
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pngen
MATLAB环境下可以产生PN随机序列的仿真程序(the simulation program of generating PN random sequences )
- 2010-01-29 21:18:27下载
- 积分：1
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A-Time-Series-Forecasting-Model-Using-Group-Metho
A Time-Series Forecasting Model Using GMDH
- 2014-10-17 04:21:48下载
- 积分：1
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wavRecordAndSuperimpose
matlab实现声音信号的录制、平移、叠加，进而实现混响效果(matlab to achieve the sound signal recording, pan, overlay, thus achieving reverb)
- 2011-10-15 03:53:10下载
- 积分：1
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mie
基于matlab的mie散射理论的参数计算，计算入射波和散射波的系数的关系，从而得到颗粒系的辐射参数(matlab functions for mie scattering)
- 2020-12-16 16:49:12下载
- 积分：1
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INDICES_SOBRESUB
funcion para determinar indices de desempe帽o
- 2013-12-11 09:45:21下载
- 积分：1
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ciix
自己编的5种调制信号，借鉴了主成分分析算法（PCA），用于信号特征提取、信号消噪。( Own five modulation signal, It draws on principal component analysis algorithm (PCA), For feature extraction, signal de-noising.)
- 2016-04-15 10:36:21下载
- 积分：1
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eeg_toolbox_v2.3
EEG toolbox : EEG toolbox for matlab for processing EEG signals.
- 2021-02-09 10:29:53下载
- 积分：1
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minboundrect
利用MATLAB实现的最小包围矩形算法，精简实用(MATLAB implementation of the minimum bounding rectangle algorithm)
- 2013-11-15 10:28:42下载
- 积分：1
