LU 分解法求矩阵的逆

[{"title":"（ 15 个子文件 123KB ） LU 分解法求矩阵的逆","children":[{"title":"Lu分解法","children":[{"title":"LU.DSP <span style='color:#111;'> 3.34KB </span>","children":null,"spread":false},{"title":"LU.C <span style='color:#111;'> 1.36KB </span>","children":null,"spread":false},{"title":"yl3.txt <span style='color:#111;'> 28B </span>","children":null,"spread":false},{"title":"LU.DSW <span style='color:#111;'> 529B </span>","children":null,"spread":false},{"title":"LU.OPT <span style='color:#111;'> 47.50KB </span>","children":null,"spread":false},{"title":"LU.PLG <span style='color:#111;'> 922B </span>","children":null,"spread":false},{"title":"LU.ncb <span style='color:#111;'> 49.00KB </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"LU.obj <span style='color:#111;'> 7.29KB </span>","children":null,"spread":false},{"title":"LU.pdb <span style='color:#111;'> 481.00KB </span>","children":null,"spread":false},{"title":"列选主元.obj <span style='color:#111;'> 8.82KB </span>","children":null,"spread":false},{"title":"vc60.idb <span style='color:#111;'> 41.00KB </span>","children":null,"spread":false},{"title":"jfc.obj <span style='color:#111;'> 8.98KB </span>","children":null,"spread":false},{"title":"vc60.pdb <span style='color:#111;'> 52.00KB </span>","children":null,"spread":false},{"title":"LU.pch <span style='color:#111;'> 224.66KB </span>","children":null,"spread":false}],"spread":true},{"title":"yll3.txt <span style='color:#111;'> 45B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]