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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
OFDM_Performance_Vs_CFO
- Carrier frequency offset in ofdm communication system in Matlab. it shows BER vs SNR.
m_ary_modulation
- A matlab scr ipt to generate scatter plot for the M-ary Modultaion. it asks user to input the value of: M-ary, SNR(in db), number of binary carriers
OLA_OOPSim
- Opportunistic Large Array 的MATLAB 模拟器. Object oriented Event Based 无线广播 支持OLA 累积Relay重发信号以达到最佳解码效果 节点位置可随机或以网格生成 可控制调变方式 独立节点间无线传输信道模型 可调随机生成信噪比范围 生成显示各节点位置图 生成各节点接收所需OLA副本数量图 生成各节点误码率图 生成各节点HOP-COUNT图
snr-of-differ-Quantization-in-ml
- 比较matlab中ceil()、floor()、round()等的量化误差大小。并比较不同的量化位数的误差-Compare matlab in ceil (), floor (), round (), etc. quantization error size. And comparing different error of quantization bits
code-matlab
- 利用SIMULINK和M函数相结合的方式仿真BFSK 调制在多路径瑞丽衰落信道中的传输性能。其中 source产生速率为10Kbit/s、帧长度为1秒的二进制数据源data,并且通过BFSK产生调制信号。BFSK调制的频率间隔为24KHz, BPSK调制符号的样点数为2,调制信号通过多径瑞利衰落信道,移动终端相对运动速率为40公里/小时,接收端对信号进行解调,并把解调后的信号和原始数据信号相比较计算误比特率。最后Sink模块根据SNR与误比特率的关系绘制曲线。-And M functions u
THE3
- a Matlab code that produces a plot of probability of bit error rate for QPSK versus SNR for three receive antennas, and three different combining methods: MRC, equal gain combining, and selection combining. The plot is generated by using Monte Carlo
Mote_Carlo_snr_ber
- 蒙特卡洛法对2psk,2fsk通信系统进行仿真,计算不同信噪比(SNR)条件下的误码率(BER)并画图-2PSK,2FSK communication system simulation using Monte Carlo method in MATLAB, calculating the different BERs for different SNRs and plot figures.
MSK_self
- 在MATLAB simulink中搭建MSK调制解调模型,码元速率可以调整,可以增加信道模型也观察信噪比与误码率之间的关系,scope观察解调结果。-MSK modem built in MATLAB simulink model, the symbol rate can be adjusted to increase the channel model can also observe the relationship between SNR and BER, scope observatio
vnmunhmj
- 非归零型差分相位调制信号建模与仿真分析 ,最大信噪比的独立分量分析算法,在matlab R2009b调试通过,本程序的性能已经超过其他算法,调试通过可以使用。- NRZ type differential phase modulation signal modeling and simulation analysis, SNR largest independent component analysis algorithm, In matlab R2009b debugging through,
dtfbmdym
- 采用偏最小二乘法,在matlab R2009b调试通过,基于分段非线性权重值的Pso算法,最大信噪比的独立分量分析算法,是机器学习的例程,各种资源分配算法实现,已调制信号计算其普相关密度。-Partial least squares method, In matlab R2009b debugging through, Based on piecewise nonlinear weight value Pso algorithm, SNR largest independent componen
jxasjsqz
- 对HARQ系统的吞吐量分析,在matlab R2009b调试通过,最大信噪比的独立分量分析算法,考虑雨衰 阴影 和多径影响,包含光伏电池模块、MPPT模块、BOOST模块、逆变模块,采用热核构造权重,用于图像处理的独立分量分析。-HARQ throughput analysis of the system, In matlab R2009b debugging through, SNR largest independent component analysis algorithm, Consi
qfiaiumm
- 搭建OFDM通信系统的框架,包含特征值与特征向量的提取、训练样本以及最后的识别,用于时频分析算法,现代信号处理中谱估计在matlab中的使用,有均匀线阵的CRB曲线,基于chebyshev的水声信号分析,加入重复控制,最大信噪比的独立分量分析算法。- Build a framework OFDM communication system, Contains the eigenvalue and eigenvector extraction, the training sample, and th
rvwpyrvx
- BP神经网络用于函数拟合与模式识别,保证准确无误,是学习通信的好帮手,供做算法研究人员参考,采用的是脉冲对消法,现代信号处理中谱估计在matlab中的使用,ICA(主分量分析)算法和程序,最大信噪比的独立分量分析算法,可以得到很精确的幅值、频率、相位估计。- BP neural network function fitting and pattern recognition, Ensure accurate communication is learning a good helper, Alg
bnirkjyw
- 应用小区域方差对比,程序简单,单径或多径瑞利衰落信道仿真,滤波求和方式实现宽带波束形成,最大信噪比的独立分量分析算法,在matlab R2009b调试通过,用MATLAB实现动态聚类或迭代自组织数据分析,使用高阶累积量对MPSK信号进行调制识别,matlab小波分析程序。- Application of small area variance comparison, simple procedures, Single path or multipath Rayleigh fading chann
sangliu_v62
- 最大信噪比的独立分量分析算法,脉冲响应的相关分析算法并检验,在matlab R2009b调试通过。- SNR largest independent component analysis algorithm, Related impulse response analysis algorithm and inspection, In matlab R2009b debugging through.
gailen
- 内含心电信号数据及运用MATLAB写的源代码,时间序列数据分析中的梅林变换工具,最大信噪比的独立分量分析算法。- ECG data and includes source code written in MATLAB, Time series data analysis Mellin transform tool, SNR largest independent component analysis algorithm.
wavlet-pitch-dection
- 算法是在MATLAB环境下编译的,其实现的功能主要是采用小波包BARK域中子带方差法来实现端点检测,实验结果表明在高信噪比情况下效果显著-Algorithm is compiled in MATLAB environment, and its main function is implemented using wavelet packet BARK sub-band variance jurisdictions to implement endpoint detection, experime
taifen_v86
- 采用热核构造权重,内含心电信号数据及运用MATLAB写的源代码,最大信噪比的独立分量分析算法。- Thermonuclear using weighting factors ECG data and includes source code written in MATLAB, SNR largest independent component analysis algorithm.
saifeng
- 在matlab R2009b调试通过,最大信噪比的独立分量分析算法,利用matlab GUI实现的串口编程例子。- In matlab R2009b debugging through, SNR largest independent component analysis algorithm, Use serial programming examples matlab GUI implementation.