l****a
发帖数: 336 | 1 T(n)=4T(n-1)-T(n-2)
T(1)=1
T(2)=4
递归，咋解？
有没有数学软件可以解？或者哪位大虾用数学软件解完告诉下答案也好。
谢谢！ | l****a
发帖数: 336 | | r*******g
发帖数: 61 | 3 Then you'll never get viable a, b, c ... | l****a
发帖数: 336 | 4 THEN, i got T(n)=4T(n-1)-T(n-2) | r*******g
发帖数: 61 | 5 Then you'll never get viable a, b, c ... | l****a
发帖数: 336 | 6 THEN, i got T(n)=4T(n-1)-T(n-2) | p******m
发帖数: 9 | 7 it is named "characteristic root" |
|
