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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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a
说明： codes for matlab . .
- 2011-02-22 13:27:56下载
- 积分：1
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HUFFMANJIEMA
Huffman编码实现数字图象压缩，解压．对数字图象的压缩的步骤之一编码和解压步骤之一解码有很大的帮助．(Huffman coding of digital image compression, decompression. On digital image compression encoding one of the steps towards one of the steps to extract and decode a great help.)
- 2007-05-29 09:31:45下载
- 积分：1
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Gen
Pranam Janney
All rights reserved.
Redistribution and use in source and binary
- 2014-12-26 02:34:46下载
- 积分：1
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2210
matlab simulink implementation and analysis of Three-phase inverter2
- 2013-11-30 22:50:38下载
- 积分：1
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Least-squares-deconvolutio
最小平方反褶积matlab代码(新手上路)(Least-squares deconvolution matlab code (Getting Started))
- 2009-04-27 18:23:06下载
- 积分：1
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refdlg
to reference a a dlg using Matlab code, this can realy help you.
- 2009-06-16 19:31:45下载
- 积分：1
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sir2
一个SIR模型的Mathematica程序(SIR model of a Mathematica program)
- 2021-04-11 01:58:58下载
- 积分：1
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2016D
数学建模国赛2016年D题，风电场运行状况分析及优化(Mathematical Modeling National Competition 2016 D Question)
- 2020-06-15 23:20:01下载
- 积分：1
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Magneticfield
6阶地球磁场计算程序，能够满足地球空间轨道磁场计算需求。(6 Order Earth s magnetic field calculation program to meet the computing needs of the magnetic field of Earth orbit space.)
- 2014-11-04 20:45:09下载
- 积分：1
