[理工] [工數] Heaviside
4( s^2 + 16 ) A B C Ds + E
──────── = ─ + ── + ── + ─────
s^3 ( s^2 + 12 ) s s^2 s^3 s^2 + 12
ACDE還解得出來
但是B要怎麼算呢???
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 111.254.219.123
→
02/18 01:59, , 1F
02/18 01:59, 1F
→
02/18 08:21, , 2F
02/18 08:21, 2F
→
02/18 10:37, , 3F
02/18 10:37, 3F
→
02/18 10:37, , 4F
02/18 10:37, 4F