leach algorithm for wire less sensor network clustering

这个程序是给一组 c 点资料 X {x1, ..., xc} ，每一点都有 d 维；给定一个群聚的数目 k, 求其最好的聚类结果。-This procedure is to give a set of C point data X {x1,..., xc}, each point has d dimension given a number of clusters K, for its best clustering results.