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查询Tags标签: bnrm2,共有 2条记录-
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function [ x , k , err , time ]= mjacobi ( A,b,x,tol ,max_it ) if nargin <5 max_it =1000; end if nargin <4 tol=1.e-5; end if nargin <3 x = zeros ( length ( b )); end tic; bnrm2= norm ( b ); r= b - A *x; err = norm ( r )/bnrm2…
2021/12/22 23:23:43 人评论 次浏览 -
水水水水水水
function [ x , k , err , time ]= mjacobi ( A,b,x,tol ,max_it ) if nargin <5 max_it =1000; end if nargin <4 tol=1.e-5; end if nargin <3 x = zeros ( length ( b )); end tic; bnrm2= norm ( b ); r= b - A *x; err = norm ( r )/bnrm2…
2021/12/22 23:23:43 人评论 次浏览