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statistical
对一幅图像进行数理统计,包括均值、方差、相关度,熵等等。(STATISTICAL COMPUTES STATISTICAL MEASURES OF TEXTURE IN AN (2D)IMAGE
LIKE CONTRAST,CORRELATION, ENERGY & HOMOGENEITY)
- 2010-09-25 13:34:15下载
- 积分:1
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Raytracing
射线追踪,比较基本的源代码,根据自己的需要调整后使用(Ray tracing,the basic source code, adjusted it before use according to your needs )
- 2010-01-25 16:31:20下载
- 积分:1
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lecture-3
Nonlinear Control Systems - Lecture 3 - September 1,
2005
Contraction Mapping Principle
Consider a map T : X ! X that maps a normed linear
space X back into itself. We say T is a contraction
mapping if and only if for all x y 2 X there exists
where 0 < 1 and
- 2013-12-20 19:13:33下载
- 积分:1
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MapleandMATLAB
用Maple和MATLAB解决科学计算问题(第三版).pdf(Using Maple and MATLAB to solve problems in scientific computing (third edition). Pdf)
- 2007-09-07 21:09:39下载
- 积分:1
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RaleighFading_china
jakes modle jakes modle jakes modle jakes modle (jakes)
- 2010-12-24 12:28:30下载
- 积分:1
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BFGS
拟牛顿法和最速下降法(Steepest Descent Methods)一样只要求每一步迭代时知道目标函数的梯度。通过测量梯度的变化,构造一个目标函数的模型使之足以产生超线性收敛性。这类方法大大优于最速下降法,尤其对于困难的问题。另外,因为拟牛顿法不需要二阶导数的信息,所以有时比牛顿法(Newton s Method)更为有效。如今,优化软件中包含了大量的拟牛顿算法用来解决无约束,约束,和大规模的优化问题。(The quasi-Newton method and the Steepest Descent Methods only require that each step iterations know the gradient of the objective function. By measuring the change of the gradient, constructing a model of the objective function is sufficient to produce superlinear convergence. This method is much better than the steepest descent method, especially for difficult problems. In addition, because the quasi-Newton method does not require information on the second derivative, it is sometimes more effective than the Newton s Method. Today, the optimization software contains a large number of quasi-Newton algorithm used to solve the unconstrained, constraint, and large-scale optimization problems.)
- 2017-05-05 10:28:29下载
- 积分:1
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start_thesis_book_here
Speech Enhancement
A Bayesian Estimation Approach
Using Gaussian Mixture Model
- 2010-06-03 13:51:02下载
- 积分:1
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Resultats
Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment
- 2010-10-19 05:51:39下载
- 积分:1
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image_deconvreg
对图像进行约束最小二乘滤波复原,并调用edgetaper函数,减弱噪声放大效应和振铃现象(image restoration deconvreg)
- 2011-06-08 16:05:59下载
- 积分:1
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2012_05_01_02_03_57_500x412
an idea of paint tool use matlab
- 2012-05-23 17:36:21下载
- 积分:1