[理工] 複變積分
tan(z)
∮ ---- dz , c:|z|=2 (counterclockwise)
c z^2 -1
之前好像有問過QQ
可是好像沒人確定是不是那樣算
有高手可以幫一下
另外問一題複利葉轉換
{ t+ π/2 ,-π<t<0
r(t) ={ -t+ π/2 , 0<t<π , r(t+2π)=r(t)
之前一直以為他只要叫我轉換而已
現在才看到它是週期函數
完全沒印象有學到週期函數求複利葉轉換
QQ
感謝
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.116.109.179
→
02/10 22:02, , 1F
02/10 22:02, 1F
→
02/10 22:04, , 2F
02/10 22:04, 2F
推
02/10 22:04, , 3F
02/10 22:04, 3F
→
02/10 22:04, , 4F
02/10 22:04, 4F
→
02/10 22:05, , 5F
02/10 22:05, 5F
→
02/10 22:05, , 6F
02/10 22:05, 6F
→
02/10 22:07, , 7F
02/10 22:07, 7F
推
02/10 22:10, , 8F
02/10 22:10, 8F
推
02/10 22:11, , 9F
02/10 22:11, 9F
→
02/10 22:12, , 10F
02/10 22:12, 10F
推
02/10 22:13, , 11F
02/10 22:13, 11F
推
02/10 22:15, , 12F
02/10 22:15, 12F
→
02/10 22:18, , 13F
02/10 22:18, 13F
→
02/10 22:22, , 14F
02/10 22:22, 14F
→
02/10 22:24, , 15F
02/10 22:24, 15F
→
02/10 22:24, , 16F
02/10 22:24, 16F
→
02/10 22:30, , 17F
02/10 22:30, 17F
→
02/10 22:31, , 18F
02/10 22:31, 18F
→
02/10 23:02, , 19F
02/10 23:02, 19F
→
02/10 23:02, , 20F
02/10 23:02, 20F
→
02/10 23:13, , 21F
02/10 23:13, 21F
→
02/10 23:22, , 22F
02/10 23:22, 22F
→
02/11 00:43, , 23F
02/11 00:43, 23F
→
02/11 09:00, , 24F
02/11 09:00, 24F
→
02/11 09:02, , 25F
02/11 09:02, 25F
→
02/11 09:03, , 26F
02/11 09:03, 26F
→
02/11 09:05, , 27F
02/11 09:05, 27F
→
09/11 14:55, , 28F
09/11 14:55, 28F
討論串 (同標題文章)