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VectorConfidenceConnected
vtk的球与刺球的例子, 对于初学者十分有用，希望帮助大家(the example of vtk hope help you)
- 2014-12-31 19:59:07下载
- 积分：1
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CEClassical
典型的LSB水印嵌入和提取算法，它是一个基本的matlab程序，可以帮助初学者入门
(typical LSB embedding and extraction algorithm, which is a basic Matlab procedures, Portal can help beginners)
- 2007-05-24 16:39:27下载
- 积分：1
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facereganization
人脸识别的实例，其中含有项目题目，解决方案以及实现程序和工具箱(Examples of face recognition, which contains the project topic, the solution as well as the implementation procedures and toolbox)
- 2009-02-23 20:15:23下载
- 积分：1
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mani
图象降维算法,比如有名的LLE,PCA,ISOMAP......等,对研究图象分析的研究人员有很大的帮助(image dimensionality reduction algorithms such as the famous LLE, PCA, ISOMAP .... Image analysis of the study researchers will be very helpful )
- 2006-08-15 10:37:21下载
- 积分：1
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GMM
说明： 基于混合高斯模型和matlab代码实现的前景提取(Foreground extraction based on gaussian mixture model)
- 2021-02-28 19:29:35下载
- 积分：1
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Locating-Voltage-Sags
电压跌落是最严重的动态电能质量问题之一，
精确定位电压跌落起止时间是应对电压跌落问题的
重要前提和基础。由于电压采样信号往往有噪声分
量，现有的方法在定位电压跌落的起止时间时存在
局限性。本文提出利用多小波变换及相邻系数去噪
的电压跌落定位方法。多小波兼有对称性、正交性、
有限支撑性和二阶消失矩等优异的信号处理性能，
利用GHM多小波可以准确定位电压跌落起止时间。
多小波变换系数在每层之间具有对应关系，多小波
相邻系数将紧相邻的若干个系数作为一个整体来确
定阈值，考虑了系数之间的相关性，能获得更好的
去噪效果。通过 Matlab 进行仿真验证，仿真结果表
明，所提出的方法的正确性。
(Voltage sag is one of the most serious
dynamic power quality problems. Critical start-time
and end-time are important indices for voltage sags.
But the sampling signals often have noisy component,
the locations of start-time and end-time are hard to get.
Wavelet is an effective tool for those non-stationary
signal processing and has been used in this field. Local
feature in the signal can be enlarged after the
transformation using the scalar wavelet. But scalar
wavelets cannot contain orthogonality, symmetry,
compact support and higher order of vanishing
moments simultaneously. In this thesis, multi-wavelets
GHM is used to detect and locate power quality
disturbances. Multi-wavelets offer many excellent
properties such as the same approximation order but
more compact support. The dependence of the
multi-wavelets coefficients varies with the level, so
neighboring coefficien)
- 2014-03-25 17:08:50下载
- 积分：1
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Untitled
针对一个匀速直线运动目标的跟踪设计最小二乘滤波器，了解跟踪滤波的基本方法以及参数估计方法的应用。(For a uniform linear least squares moving target tracking filter designed to learn the basic methods of tracking filter and parameter estimation method applied.)
- 2013-05-27 16:07:52下载
- 积分：1
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基于形态学的权重自适应图像去噪
基于形态学的权重自适应图像去噪，通过形态学的图像去噪效果，引入加权形态学去噪的应用。(Based on the morphological weight adaptive image denoising, through the morphological image denoising effect, the introduction of weighted morphological denoising application.)
- 2021-04-15 22:28:54下载
- 积分：1
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Delaunay
说明： 对三角划分算法的研究，对以前方法的改进，以达到良好的效果，(Triangulation algorithm to study the improvement of previous methods in order to achieve good results,)
- 2008-09-05 21:03:07下载
- 积分：1
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34188398matlab2
说明： 小波去噪的程序，很好用，推荐给大家使用。(Wavelet denoising procedures, very easy to use, recommended for everyone to use)
- 2019-03-28 16:04:00下载
- 积分：1
