这是一个模式识别中关于主成分分析的特征提取的matlab源码

HARRIS算法角点检测源程序，目前应用广泛且效果最好的。-HARRIS source corner detection algorithm is currently widely used and best.

to estimate snr in MRI

数字图象处理的各种几何变换的C语言原代码-Digital image processing of a variety of geometric transformations of C language source code

用VB做的一个小程序，可以抓取当前屏幕。-VB do a small program will be able to capture the current screen.

采用各向异性方法 填补一个缺损的轮廓，从而可以得到一个光滑完整的轮廓。- Completed contours correspond to ridges of an extension (ext) of the characteristic function of the uncompleted curve. Anisotropic extension is performed on the characteristic function fbound of an image set given by the binary map boundary to the whole image domain. Extension is initially driven by xi=(EigVect{1}, EigVect{2}) (which should match with the contour tangent direction) computed as the direction of maximum coherence of the distance map to the contour to close. It is updated every N iterations with DCV over the distance map to the ridges/thinning of the evolved image. Two different stop criteria are supported: Number of Connected Components ( numcomp ). Contour Completion. Stop when the extended contour (curve of level 1) has exactly Ncomp connected components. Difference between two consecutive iterations ( tol ) Speed Stabilizes ( speed_stab ). [extended]=ContourComple

8. 判断点是否在凸多边形内 9. 寻找点集的graham算法 10.寻找点集凸包的卷包裹法 11.判断线段是否在多边形内 12.求简单多边形的重心 13.求凸多边形的重心14.求肯定在给定多边形内的一个点15.求从多边形外一点出发到该多边形的切线16.判断多边形的核是否存在-8. In judging whether a convex polygon 9. Find points of graham algorithm 10. Find point set of convex hull volume parcels Act 11. Line judge whether the polygon 12. Seeking simple polygon focus 13. Convex Polygon focus 14. For sure in a given polygon within the a point 15. demand from outside the polygon to the starting point of the polygon Tangent 16. the nuclear polygon judgment whether there

matlab实现的，神经网络仿真系统，对于想研究神经网络这块东西，很值得去看的东西哦-matlab realization, neural network simulation system, the neural network would like to study this thing, it is worth Oh, look at things. .

meanshift核方法用于聚类，方法获得了较好的效果，对于初学者有一定的帮助-meanshift methods for clustering, methods to obtain good results, for beginners and has some help

photoshop专业配色手册-photoshop professional color manual

VB6里的颜色转换-VB6 The color conversion.