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ch130.tsp
小世界网络的matlab实现,源代码。希望对大家有用。(MAtlab real sw.)
- 2009-12-03 11:21:11下载
- 积分：1
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k_means
首先从n个数据对象任意选择 k 个对象作为初始聚类中心；而对于所剩下其它对象，则根据它们与这些聚类中心的相似度（距离），分别将它们分配给与其最相似的（聚类中心所代表的）聚类；然后再计算每个所获新聚类的聚类中心（该聚类中所有对象的均值）；不断重复这一过程直到标准测度函数开始收敛为止。一般都采用均方差作为标准测度函数. k个聚类具有以下特点：各聚类本身尽可能的紧凑，而各聚类之间尽可能的分开。(First, a data object from the n choose k objects as initial cluster centers and for the rest of the other objects, according to their similarity with the cluster center (distance), respectively, assign them to their most similar (represented by cluster center) clustering then calculated for each cluster center received a new clustering (all objects in the cluster mean) repeats this process until the convergence criteria begin until the measure function. Standard deviation is generally used as a standard measure function. K a cluster has the following characteristics: the cluster itself as a compact, but separated as much as possible between each cluster.)
- 2011-01-04 12:30:31下载
- 积分：1
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sift-introduction
SIFT特征匹配算法是目前国内外特征点匹配研究领域的热点与难点，其匹配能力较强，可以处理两幅图像之间发生平移、旋转、仿射变换情况下的匹配问题，甚至在某种程度上对任意角度拍摄的图像也具备较为稳定的特征匹配能力。该算法目前外文资料较多，但中文方面的介绍较少.(SIFT feature matching algorithm is at home and abroad feature points matching hot area of research and difficulties in its matching capability that can handle between the two images, translation, rotation, the matching problem in the case of affine transformation, and even to some extent have a relatively stable feature of the ability to match images taken on any angle. The algorithm is more foreign materials, but the Chinese introduction less.)
- 2012-07-02 17:21:06下载
- 积分：1
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OSTU
matlab练习程序（最大类间方差二值化图像）这里用的方法是《特征提取与图像处理》3.3.4里的。(
matlab exercise program (Otsu binary image))
- 2014-11-21 11:05:36下载
- 积分：1
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LMS_RLS_xitongshibie
RLS算法和LMS算法在系统识别中的应用(RLS algorithm and the LMS algorithm in system identification application )
- 2011-12-23 17:15:19下载
- 积分：1
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Bayliss
用来计算一定副瓣要求下的Bayliss权分布和对应的方向图(Bayliss rights used to calculate the distribution of certain side-lobe request and the corresponding pattern)
- 2020-12-09 16:19:19下载
- 积分：1
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测试过的实现串口的数据采集程序
最大似然（ML）准则和最大后验概率（MAP）准则，进行逐步线性回归，这个有中文注释，看得明白，计算互信息非常有用的一组程序,进行波形数据分析,借鉴了主成分分析算法（PCA）。
- 2022-04-19 13:07:08下载
- 积分：1
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LDPC_BSN
LDPC编码的误码率分析，包括四种译码方法。(LDPC coded BER analysis, including four decoding methods.)
- 2021-04-29 12:58:43下载
- 积分：1
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gabor
GABOR对SAR图像进行滤波及纹理提取，可直接使用(GABOR of SAR image filtering and texture, can be used directly)
- 2020-07-30 17:38:38下载
- 积分：1
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Fisherfenleiqi
理解Fisher准则方法确定最佳线性分界面方法的原理，以及拉格朗日乘子求解的原理(Fisher criterion to determine the best way to understand the interface methods of linear theory, and the principle of Lagrange multipliers to solve)
- 2011-11-13 16:28:51下载
- 积分：1
