[{"title":"( 4 个子文件 22KB ) 基于Household变换的QR分解","children":[{"title":"数值分析上机1答案","children":[{"title":"~$一.doc <span style='color:#111;'> 162B </span>","children":null,"spread":false},{"title":"一.doc <span style='color:#111;'> 66.50KB </span>","children":null,"spread":false},{"title":"qrholder.m <span style='color:#111;'> 467B </span>","children":null,"spread":false},{"title":"holder.m <span style='color:#111;'> 503B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]