[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Ma tra^.n dda?o
>Muon tinh ma tran dao thi can biet ro ma tran nay kich thuoc lon hay be, co
>chua nhieu zero hay khong, tu day moi nghi cach tinh ching xac hay tinh gan
>dung dung phuong phap la(.p
>Muon tinh ma tran dao theo toi tot nhat la` xem cac thu vien chuong trinh
mau (Numerical recipes). Thu vien nay available in Fotran hay C.
>
>Neu may cua ban co cai dat MAtlab thi don gian nhat, chi can viet mot dong la
>xong ngay, vi du B=1/A tuc la B la matran nghich dao cua A.
To^i co' SAS/IML (interactive matrix language) chuye^n ti'nh ma
tra^.n va` linear equations.
Tua^'n