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fuse_pca
基于主分量分析的图像融合算法实现,matlab实现,直接输入两幅图像即可(PCA-based image fusion algorithm, matlab implementation, two images can be directly)
- 2010-08-30 13:27:27下载
- 积分:1
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matlab
聚类算法,不是分类算法。分类算法是给一个数据,然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据,然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类,是事先给出原始数据所含的类数,然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn},这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分:1
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BPSK_QPSK_MATLAB
BPSK,QPSK等多个调制方式的详细说明及matlab代码(BPSK, QPSK modulation and other detailed instructions and matlab code)
- 2010-06-07 16:27:59下载
- 积分:1
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msbzhiluan
其余混沌的数字图像处理,应用msb的置乱方法,由于msb 对图像的贡献最大,所以对msb 的置乱会产生很好的置乱效果。(Chaos remaining digital image processing, application msb Scrambling method, due to the contribution of the image msb largest, so msb Scrambling will have a very good scrambling effect.)
- 2007-10-14 10:47:04下载
- 积分:1
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detection_coins_harris
this algoriths describe how to detect corners with hallis algorithm
- 2012-03-26 10:11:07下载
- 积分:1
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aerodynamics-of-wind-turbines
Denmark Technical University的大牛Hansen,第二版风力机空气动力学。(Denmark Technical University' s Daniel Hansen, the second edition of wind turbine aerodynamics.)
- 2013-07-19 09:00:35下载
- 积分:1
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matlab_ti
initiation to matlab in french langage
- 2012-06-02 05:53:07下载
- 积分:1
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FingerpPrint
几个指纹增强算法的matlab code(Some codes for fingerprint enhancement)
- 2013-08-17 20:46:20下载
- 积分:1
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Signal-and-system-matlab-experiment
信号与系统matlab实验,各种基础例程,实用(Signals and Systems matlab experiment, a variety of basic routines, practical)
- 2013-03-24 18:11:41下载
- 积分:1
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sy2
粒子群算法应用求解一个方程的最优解
Particle swarm optimization for solving an equation of the optimal solution(
Particle swarm optimization for solving an equation of the optimal solution)
- 2013-12-18 20:57:44下载
- 积分:1