【摘要】 在处理问题时,我们常常利用Lanczos方法进行数值计算,那么Lanczos方法到底具有什么优点呢?文章主要通过 Lanczos和Householder这两种方法的比较,说明了Lanczos数值计算方法的优越性。更多还原

【Abstract】 In setting a question, we often calculate things by Lanczos numerical method, what merit on earth has lanczos method? It is demonstrated that Lanczos method is superior to Householder method in solving a question by comparison in this paper.更多还原