[考古] 90政大統計系
(a) Show that if A is any positive number,
then the sequence defined
Xn = 0.5Xn-1 + A / 2Xn-1 , for n≧1
Converges to √A , whenever X0>0
(b) What happens if X0>0
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推
04/27 20:48, , 1F
04/27 20:48, 1F
推
04/27 20:48, , 2F
04/27 20:48, 2F
→
04/27 20:49, , 3F
04/27 20:49, 3F
→
04/27 21:17, , 4F
04/27 21:17, 4F
→
04/27 21:40, , 5F
04/27 21:40, 5F
推
04/27 21:45, , 6F
04/27 21:45, 6F
推
04/27 21:46, , 7F
04/27 21:46, 7F
推
04/27 21:46, , 8F
04/27 21:46, 8F
推
04/27 22:04, , 9F
04/27 22:04, 9F