用smithwaterman算法做局部序列匹配。如在程序中给出了测试给定的两个基因序列是否匹配的例子-To do with smithwaterman local sequence matching algorithm. If the test is given in the program given two examples of gene sequences match

sift算法是一种检测局部特征的算法，该算法通过求一幅图中的特征点（interest points,or corner points）及其有关scale 和 orientation 的描述子得到特征并进行图像特征点匹配，获得了良好效果-Sift algorithm is a kind of partial feature detection algorithm, the algorithm by calculating a picture of the feature points (inter