range-compress

一个计算多维定标（MDS）的matlab源代码，用于高维数据的维数约减(A calculation of multidimensional scaling (MDS) of the matlab source code for the high-dimensional data, dimensionality reduction)

基于贝叶斯人脸识别技术的matlab人脸识别程序，在ORL库上实现，也可换用别的库进行运算，只需要更改样本数量(Bayesian face recognition technology based on face recognition matlab program, implemented on ORL database can also be used for other library operations, only need to change the number of samples)

Frequent Term Based Text Clustering

Cascade Training GUI Specify Ground Truth

这个程序的功能是：当知道自变量的范围时，实现求函数的极大值(Function of this program is: when you know the scope of the argument when seeking to achieve maximum value function)

we present an improved fuzzy C-means (FCM) algorithm for image segmentation by introducing a tradeoff weighted fuzzy factor and a kernel metric. The tradeoff weighted fuzzy factor depends on the space distance of all neighboring pixels and their gray-level difference simultaneously. By using this factor, the new algorithm can accurately estimate the damping extent of neighboring pixels. In order to further enhance its robustness to noise and outliers, we introduce a kernel distance measure to its objective function. The new algorithm adaptively determines the kernel parameter by using a fast bandwidth selection rule based on the distance variance of all data points in the collection. Furthermore, the tradeoff weighted fuzzy factor and the kernel distance measure are both parameter free. Experimental results on synthetic and real images show that the new algorithm is effective and efficient, and is relatively independent of this type of noise.

粒子群与K均值聚类的混合算法，值得拥有。(PSO and the hybrid K-means clustering algorithm, worth having.)

三维重建技术的研究是计算机视觉学科的一个重要领域，而双目视觉则是三维重建中的一项重要技术，它利用左右摄像机拍摄出的立体图像对，依据其中包含的几何关系将场景的三维信息重构出来。(Three-dimensional reconstruction of the research is an important subject of computer vision field, while binocular vision is three-dimensional reconstruction of an important technology, which uses about a three-dimensional camera image pair, Yi Ju contains the three-dimensional geometry of the scene Reconstruction of information out.)

programas matlab metodos numericos

Simulation of the Monty Hall Problem