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Imageprocessing
包括图像分析的四部分代码：matlab扩散和高斯函数，线性扩散，线性复扩散，非线性扩散。(It contains four parts：
[1]MATLAB function:diffusion.m gauss.m
[2]Linear diffusion
Applying linear diffusion to images creating linear scale-space.
MATLAB code: demo_lin.m
Image: haifa1.bmp
[3]Linear complex diffusion
Applying linear complex diffusion creating Gaussian and Laplacian scale-spaces. MATLAB code: demo_cmplin.m
[4]Nonlinear diffusions:
Perona-Malik ["Anisotropic diffusion"]
Catte et al. regularization of P-M
Complex ramp-preserving diffusion
Nonlinear edge preserving diffusions.The classical Perona-Malik process: the value of the diffusion coefficient is reduced near edges estimated by the first derivative. Best applied to step edges. A regularized version by Catte et al- the gradient estimation for controlling the process is smoothed by a Gaussian. Proved to be mathematically well-posed. Ramp preserving complex diffusion- best for ramp-type edges. Results are smoother with almost no staircasing effects.
MATLAB code: demo_nldif.m
Image: ct_scan.bmp)
- 2009-02-19 16:35:30下载
- 积分：1
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chapter2
Some thing about the communication
- 2009-05-09 10:50:11下载
- 积分：1
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exam53x
阻尼系数的非线性估计：主要引入动态噪声，提高阻尼因子的可观察性(This implementation adds dynamic process noise(plant noise) to improve observability of thedamping factor.)
- 2009-12-23 20:01:03下载
- 积分：1
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3_version_emd
本人收集的几个版本emd程序，包括emd2002,emd2005,emd2007三个版本，希望对研究emd的有些帮助(I collected several versions EMD procedures, including emd2002, emd2005, emd2007 three versions, and they hope to study some of EMD help)
- 2008-08-03 13:15:41下载
- 积分：1
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PosixSVM
用改进SVM实现人脸特征提取和识别，用matlab编写，和结果分析(A matlab code of enhanced SVM for face recognition)
- 2009-10-26 23:55:58下载
- 积分：1
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matlab_functiontool
说明： 详细介绍matlab的函数工具及其使用方法(Detailed introduction matlab function tool and its use)
- 2008-10-01 11:41:08下载
- 积分：1
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ARIMA
arima的matlab实现 当年做数学建模时候有参考(the arima The matlab reference was on mathematical modeling)
- 2013-04-16 21:11:28下载
- 积分：1
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monte
monte carlo的matlab仿真的差错率(monte carlo simulation matlab the error rate)
- 2008-05-08 13:29:54下载
- 积分：1
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PCA_basedFace
用matlab编写的基于PCA的人脸识别算法，包含图片库，可以直接运行，找出图片库中与测试图片相匹配的图片。(Matlab prepared with PCA-based face recognition algorithms, including image libraries, can be run to identify and test gallery picture of the picture to match.)
- 2009-05-12 17:34:31下载
- 积分：1
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counting
this small file used for counting of exterima
- 2011-02-09 10:09:28下载
- 积分：1
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