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在码分多址系统中,求解多用户检测问题是重要环节,介绍了多用户检测问题的应用背景和发展
现状,重点综述基于半定规划模型寻求多用户检测问题次优解的几种重要方法,包括随机扰动法、
坐标下降法、半定规划的割平面法和二次规划的分枝定界法等。结合数值实验,评析比较了这些
方法的优缺点-Quasi-Maximum-Likelihood Multiuser Detection
Using Semi-Definite Relaxation With Application
to Synchro
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本文深入研究了复杂调制信号MPSK、MQAM的倍号子类以及常用恒包络信
号OQPSK、or/4 QPSK、MSK的调制识别披本。在鳆种基本调制识别方法即基于特征提取的方法和基于最大似然的方法的纂础上采用四种算法分别对上述信号进行识别研究。-This article studies the complex modulation signals MPSK, MQAM number of times and the common sub-class of constant envelope sig
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应用matlab处理统计学问题,含蒙特卡洛算法以及最大似然估计-Statistical analysis and simulation using MATLAB,Monte Carlo simulation and Newton-Raphson method to obtain maximum likelihood estimators are covered.
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matlab code for maximum likelihood estimation of noise power
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matlab code for maximum likelihood estimation of signal power
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matlab code for maximum likelihood estimation of signal power and noise power
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efficient matlab code for maximum likelihood estimation of signal power and noise power
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Matlab implementation of the moment matching and maximum likelihood estimators for the generalized Gaussian density.
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最大似然译码算法在Alamouti方案中的应用。理论上推导出发射天线数为2接收天线为的Alamouti方案与发射天线为1接收天线为2的最大比合并(MRC)接收分集的分集增益相同。并通过Matlab对系统进行了仿真,验证了理论分析的正确性。-Maximum likelihood decoding algorithm in Alamouti Scheme. Theoretically antenna number 2 to the receiving antenna and transmitting
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基于最大似然估计的信噪比估计代码,适合所有用MATLAB做信噪比的人用。大家可以参考一下-Based on maximum likelihood estimation of SNR estimation code, suitable for all use MATLAB to do the signal to noise ratio of the use of. We can refer to
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最大似然(ML)准则和最大后验概率(MAP)准则,music高阶谱分析算法,现代信号处理中谱估计在matlab中的使用。- Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, music higher order spectral analysis algorithm, Modern signal processing used in the spectral estimation in matla
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