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multiscaledbased
第一：边界加强，通过估计噪声和实际信号的比值，来确定各个尺度的细节系数，以达到噪声抑制和边界加强。第二，通过对小波分解的近似部分进行直方图均衡，达到加大整幅图片的对比度，而不太影响细节的目的。(First: to strengthen the border, through the estimates and the actual signal noise ratio, to determine the details of each scale factor, so as to achieve noise suppression and boundary strengthening. Secondly, the wavelet decomposition of the approximate portion of histogram equalization to increase the contrast of the whole images, and do not affect the details of the purpose.)
- 2007-12-24 20:17:07下载
- 积分：1
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qcacp
主程序为颗粒大小介质媒质有效传播常数的计算(Main program for the calculation of effective propagation constant under the quasicrystalline approximation with coherent potentail approximation (QCA-CP) for a medium with particle size distribution )
- 2011-06-03 23:43:57下载
- 积分：1
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uml
I have attached user manipulation language diagram which helpful for software system design
- 2014-10-08 18:41:11下载
- 积分：1
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VLsift
The Scale-Invariant Feature Transform (SIFT) bundles a feature detector and a feature descriptor. The detector extracts from an image a number of frames (attributed regions) in a way which is consistent with (some) variations of the illumination, viewpoint and other viewing conditions. The descriptor associates to the regions a signature which identifies their appearance compactly and robustly
- 2012-10-04 08:34:40下载
- 积分：1
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yiqunsuanfa
实用的蚁群算法，程序试图对具有31个城市的VRP进行求解，简单实用(Ant colony algorithm practical, the program attempts to have 31 cities to solve the VRP, simple and practical)
- 2009-05-07 07:50:39下载
- 积分：1
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envoi_trvid
suivi d objet par filtre de kalman
- 2009-06-06 07:37:23下载
- 积分：1
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qpso
说明： 采用基于量子粒子群算法来计算电力系统无功优化(Based on the quantum particle swarm algorithm to compute reactive power optimization)
- 2011-02-26 21:39:35下载
- 积分：1
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matlabgame
说明： 使用matlab程序编成的一个猜数的小游戏(Matlab program compiled using a guessing game)
- 2010-04-24 21:04:58下载
- 积分：1
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imageshift-and-opticalflow
opticalflow.m determines the velocity shift between two given images - ideally they should be virtually identical, but there is an affected translation between the two.
imageshift.m creates a straightforward translation effect on an image - edges of the image wraps around to the other side
- 2011-04-27 11:38:48下载
- 积分：1
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ezw
一个简单的ezw编解码程序,希望对大家有所帮助。(one simple code about encoding and decoding。I hope it makes any help。)
- 2010-09-14 10:17:35下载
- 积分：1
