K-D树源码，不错的空间查找算法，在三维重建和匹配中应用较多！-KD tree source, good space search algorithm, in the three-dimensional reconstruction and matching the application of more!

一个高效的k-d tree实现，可以广泛的应用与图形图像处理。-K nearest neighbor search based on KD-tree

matlab毕业编程【谷速软件】最小生成树 -Graduation matlab software programming speed [Valley] Minimum Spanning Tree