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VistaRestoreTools1.0
denoise
In BayesShrink[5] we determine the threshold for
each subband assuming a Generalized Gaussian
Distribution(GGD) . The GGD is given by
GG¾ X ¯ (x) = C(¾ X ¯ )exp¡ [® (¾ X ¯ )jxj]¯ (6)
¡ 1 < x < 1 ¯ > 0, where
® (¾ X ¯ ) = ¾ ¡ 1
X [ ¡ (3=¯ )
¡ (1=¯ ) ]1=2
and
C(¾ X ¯ ) = ¯ ¢ ® (¾ X ¯ )
2¡ ( 1
¯ )
and ¡ (t) =
R1
0 e¡ uut¡ 1du.
The parameter ¾ X is the standard deviation and ¯
is the shape parameter It has been observed[5] that
with a shape parameter ¯ ranging from 0.5 to 1, we
can describe the the distribution of coefficients in a
subband for a large set of natural images.Assuming
such a distribution for the wavelet coefficients, we empirically
estimate ¯ and ¾ X for each subband and try
to find the threshold T which minimizes the Bayesian
Risk, i.e, the expected value of the mean square error.
- 2012-06-08 01:38:48下载
- 积分：1
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plots_GUI
Creating 2D And 3d ploting App with Graphical User Interfaces in MATLAB.
GUIs (also known as graphical user interfaces or UIs) provide point-and-click control of software applications, eliminating the need to learn a language or type commands in order to run the application.
MATLAB apps are self-contained MATLAB programs with GUI front ends that automate a task or calculation. The GUI typically contains controls such as menus, toolbars, buttons, and sliders. Many MATLAB products, such as Curve Fitting Toolbox, Signal Processing Toolbox, and Control System Toolbox, include apps with custom user interfaces. You can also create your own custom apps, including their corresponding UIs, for others to use.
- 2014-09-03 02:08:41下载
- 积分：1
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MATLABPrimer
Programming Manual for MATLAB
- 2009-09-15 15:26:02下载
- 积分：1
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b
说明： medical image database breast cancer
- 2010-12-28 05:22:34下载
- 积分：1
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DelayTime-Autoralation
采用自相关法计算混沌时间序列最小延迟时间的Matlab原程序。(using autocorrelation calculated chaotic time series smallest delay time of the original program Matlab.)
- 2007-04-16 08:56:47下载
- 积分：1
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lbg
lbg算法用matlab实现。。内有英文文献及相关代码(Lbg algorithm matlab..
There were English literature and relevant code
)
- 2011-11-05 11:03:50下载
- 积分：1
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robot
matlab 和VisualC++结合的写出工业机器人的实例(The example of industrial robotics is with matlab and VisualC++)
- 2011-08-16 19:38:08下载
- 积分：1
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mmc
This is an MMC model for matlab
- 2014-10-24 08:28:14下载
- 积分：1
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signal-processing
signal processing principal
- 2013-04-26 14:50:22下载
- 积分：1
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my_mirror_emd
EMD端点效应的处理方法，（镜像延拓发）简单易学。(Processing method end effect of EMD, (mirror extension hair) is easy to learn.)
- 2021-01-08 09:28:52下载
- 积分：1
