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MATLAB
对噪声信号中的正弦信号,通过Pisarenko谐波分解方法、Music算法和Esprit算法进行频率估计,信号源是: 其中, , , ; 是高斯白噪声,方差为 。使用128个数据样本进行估计。 1、用三种算法进行频率估计,独立运行20次,记录各个方法的估计值,计算均值和方差; 2、增加噪声功率,观察和分析各种方法的性能。(Sinusoidal signal in the noise signal through the Pisarenko harmonic decomposition method, Music algorithms and Esprit frequency estimation algorithm, the signal source is: where,,, a Gaussian white noise, variance. 128 data samples used to estimate. 1, with three kinds of frequency estimation algorithm, run independently 20 times, record the estimated value of each method to calculate the mean and variance 2, the increase in noise power, observation and analysis of the performance of various methods.)
- 2021-03-24 14:49:14下载
- 积分:1
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matlab
matlab遗传算法,matlab遗传算法程序,45666011matlab遗传算法程序(matlab genetic algorithm, matlab genetic algorithm program, 45666011matlab genetic algorithm program)
- 2009-11-24 11:29:28下载
- 积分:1
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simple_pll_3
简单的模拟锁相环仿真,基于simulink平台使本地震荡频率跟上接收到得频率(analog pll simulation,based on simulink)
- 2009-05-24 22:13:23下载
- 积分:1
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mat2xlwews
Stores and customizes numeric array or cell array in Excel workbook using ActiveX interface
- 2010-11-11 21:22:56下载
- 积分:1
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Lelic---PID-controllers-in-nineties--1999.pdf
PID Controllers in Nineties
Muhidin Lelic
- 2011-04-20 01:25:29下载
- 积分:1
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smartantena
MATLAB仿真在通信与电子工程中的应用-智能天线仿真MATLAB源程序(MATLAB simulation applications in communications and electronic engineering- smart antenna simulation MATLAB source)
- 2013-01-30 14:58:00下载
- 积分:1
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matlabalingo
95年数学建模优秀论文和源代码 1995(95 years of mathematical modeling excellent papers and source code)
- 2013-08-09 12:59:32下载
- 积分:1
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OMP
实现OMP算法,即压缩感知的还原算法,将M*1的矩阵还原成N*1的稀疏矩阵,M<<N.(Implementing OMP algorithm)
- 2014-11-17 17:29:48下载
- 积分:1
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lms_filter
基于最小均方误差的最小二乘滤波器的设计算法(Based on the minimum mean square error of the least squares filter design algorithms)
- 2014-12-23 09:00:24下载
- 积分:1
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LensDesign
this is a lens designing book
- 2009-05-08 12:54:42下载
- 积分:1