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GGDimagedenoising
我按这篇文章做的，广义高斯分布及其在图像去噪中的应用，没有完全做出来，谁做出来了，分享一下( The statistics of imagewavelet coefficients is non2Gaussian and can be described by generalized Gaussian
distribution (GGD). The paper investigates the issues of GGD statisticalmodel for wavelet coefficients in a sub2
band and the corresponding parameters estimation . A Bayesian estimate based subband adaptive thresholding de2
noising algorithm is designed, and the performance of noise reduction of this algorithm, compared with other clas2
sicalwavelet thresholding denoising methods, is discussed according to simulation results .
Keywords image wavelet coefficients generalized Gaussian distribution BayesShrink algorithm image de)
- 2014-10-23 08:56:15下载
- 积分：1
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PCMTITEST2011
雷达课程的作业，在了解雷达原理后，对实际过程的仿真，有Chirp的形成，匹配滤波器，MTI，MTD的具体实现(Concrete realization of radar courses operating in the understanding of the radar principle, the simulation of the actual process, the formation of the Chirp matched filter, MTI, MTD)
- 2012-09-22 10:19:34下载
- 积分：1
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An-Introduction-to-Programming-and-Numerical-Meth
Introduction to matlab
- 2013-04-07 13:21:20下载
- 积分：1
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job(2)
Matlab处理图形图象的一些处理函数使用方法介绍
(Matlab handle graphics images using a number of treatment function introduction)
- 2008-05-26 15:09:07下载
- 积分：1
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matlab
Wavelet matlab Wavelet matlab
- 2013-09-20 16:05:27下载
- 积分：1
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产生与参数化谱估计M算法 SaSARIMA_puguji
对称Alpha稳定分布arima随机过程的产生与参数化谱估计M算法matlab程序(Symmetrical Alpha stable distributions of appearance and random process arima parametric spectral estimation M matlab algorithm
)
- 2020-07-29 09:48:39下载
- 积分：1
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two_ray_model
Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión
2.12)
f = 0.9 frecuencia en GHz
landa = 0.3/f en m
R = -1 coeficiente de reflexión en tierra
ht = 10 altura del transmisor en m
hr = 2 altura del receptor en m
Gt = 1
Gr = 1
Pt = 1
d=10:.1:100000
phase_diff = 4*pi*ht*hr./(landa*d) aproximación
Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2)
Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2)
figure(1), clf,
plot((d),10*log10(Pr/max(abs(Pr))))
grid
xlabel( log_1_0(d) )
ylabel( Potencia recibida (dBm) )
- 2010-02-08 06:31:54下载
- 积分：1
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qrs
Detection of QRS wave of more detailed procedures, including the starting point of QRS wave, peak detection.
- 2015-04-02 05:18:48下载
- 积分：1
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dialogtest
小波分解与重构，用VC6.0和MATLAB实现的混合编程，用MFC实现的界面设计。(Wavelet decomposition and reconstruction, with VC6.0 and MATLAB implementation of the hybrid programming, interface design implemented with MFC.)
- 2010-10-04 00:34:43下载
- 积分：1
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AgrawalECCV06CodeMFiles
从2D梯度域进行表面重建
包含快速的泊松方程解法(A fast 2D Poisson Solver in Matlab using Neumann Boundary conditions
,
Implementation of Frankot-Chellappa Algorithm,
Robust surface reconstruction using M-estimators,
Anisotropic surface reconstruction )
- 2011-05-05 13:19:03下载
- 积分：1
