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fig3_5
when SNR is high , 1st sample estimator provides good estimate of A. it has no noise effect . so we don’t need averaging effect to reduce noise when SNR is high.
However variance is still low in sample mean estimator which shows that in reality ,sample mean is good estimator than 1st sample estimator.
So, for high SNR, we do not need to reduce the effect of noise by averaging. or we can say that for high SNR let say >1000 , 1st sample estimator got reduced noise. But as for as variance is concerned , the sample mean has low variance for high SNR as well.
- 2013-05-02 02:45:33下载
- 积分：1
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Statistics
Time series statistical analysis, used to obtain various statistics,include Variance
Median
The maximum value
The minimum value
Standard deviation
Skewness
Kurtosis
Jarque-Bera test
Concomitant probability of Jarque-Bera test
- 2014-01-17 16:58:25下载
- 积分：1
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ddvip_com_043036df18ae2f
matlab+dct+数字水印，这实在linux系统下运行的程序。(matlab+ dct+ digital watermarking, which is running under linux system procedures.)
- 2009-05-08 13:55:09下载
- 积分：1
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DECOLOR_MATLAB_WINDOWS_WITH_DATA
Object Detection using Matlab
- 2014-08-07 11:26:57下载
- 积分：1
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codes
有限时域差分算法Matlab程序，用于计算场强分布。(finite time domain finite difference algorithm is used to calculate the field intensity distribution)
- 2015-04-07 14:33:47下载
- 积分：1
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LP_MILP_in_MATLAB_Webinar
说明： 混合整数线性规划的例程，包括机组组合，资金流匹配等(Routine of Mixed Integer Linear Programming ,including unit commitment, capital flow matching,etc.)
- 2019-03-13 11:09:10下载
- 积分：1
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gv
说明： matlab 电子测量 包括误差分析的很多函数(matlab dianziceliang)
- 2009-03-12 07:13:43下载
- 积分：1
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rapp_final
对两次互交流是不是符合rapp算法的模拟仿真(pair of two mutual exchange is not consistent with rapp Simulation Algorithm)
- 2007-03-05 21:08:16下载
- 积分：1
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DCT
基于稀疏表示的inpaint去水印，部分代码，请安装sparse toolbox....欢迎下载(Camera self-calibration matlab source code, documentation and multi-view geometry ~ ~ and welcome to download the package ....)
- 2011-09-11 20:14:43下载
- 积分：1
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fsk_4
一个 4fsk 的调制方式的程序
设计调制信号，共有4种频率,每个码元的发送时间和2ask是一样的
(A modulation method 4fsk in program design modulated signal, a total of 4 types of frequencies of each symbol transmission time and 2ask the same)
- 2013-05-20 21:46:42下载
- 积分：1
