泽尼克多项式来表示波前形状，此程序运用matlab求得泽尼克多项式系数- Searched: Entire Web Site Advanced Search Results 1 through 9 of 9 Zernike Polynomial Coefficients for a given Wavefront using Matrix Inversion in Matlab

Nutch 是一个开源Java 实现的搜索引擎。它提供了我们运行自己的搜索引擎所需的全部工具。包括全文搜索和Web爬虫-Nutch is an open source Java implementation of the search engine. It provides all the tools we needed to run its own search engine for. Including full-text search and Web crawlers