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Dijkstra
Dijkstra algorithm implemented by c++
- 2010-08-22 13:56:59下载
- 积分：1
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Literature_Search
Mimo literature search through papers (pdf)
- 2010-11-08 23:46:10下载
- 积分：1
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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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Poincare_phasegraph
Poincare_phasegraph，庞克来指数谱，可以绘制一个系统的指数谱只要稍加修改(Poincare_phasegraph, punk to index the spectrum, we can draw a system of exponential spectrum as long as slightly modified)
- 2021-04-19 13:08:51下载
- 积分：1
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SVM_Toolbox
SVM工具箱，包括完整的工具箱，演示程序和说明文档(SVM toolbox, including a complete kit, demo program and documentation)
- 2010-09-16 21:24:46下载
- 积分：1
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area_measuring
an GUI application in matlab
- 2009-10-20 10:07:35下载
- 积分：1
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matlab-jiaoan
关于Matlab学习的教程PPT，非常适用(Matlab tutorial on learning PPT)
- 2009-05-26 15:33:10下载
- 积分：1
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exerciseofmatlab
说明： 通过50道练习题，对matlab进行了一个总体的实例讲解，对于初学者尽快了解matlab的功能与应用有很大帮助(Through the 50 exercises, carried out on an overall matlab examples to explain, as soon as possible for beginners to understand the function and application of matlab are very helpful)
- 2009-07-29 12:12:31下载
- 积分：1
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S_Transformation
说明： S变换的matlab源码,希望对大家有帮助(S transform matlab source, in the hope that we have to help)
- 2008-12-05 09:28:16下载
- 积分：1
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read
matlab实现视频读取的文件，欢迎参考使用(matlab to read the files of video, please reference)
- 2011-08-13 10:38:20下载
- 积分：1
