[理工] [工數]-SL問題
※ [本文轉錄自 Grad-ProbAsk 看板 #1DcrGsv4 ]
作者: SS327 (土豆人) 看板: Grad-ProbAsk
標題: [理工] [工數]-SL問題
時間: Wed Apr 6 01:41:08 2011
Q1:這題我用2種平移解解出來的特徵方程式不一樣哩..
第一種http://tw.myblog.yahoo.com/jw!SHTR_hWBA0SAiAiBeiVw/photo?pid=6
第2種http://tw.myblog.yahoo.com/jw!SHTR_hWBA0SAiAiBeiVw/photo?pid=7
SL不是完整嗎??我算出來怎麼會不一樣阿...有辦法變一樣嗎
q1:不是不是規則b.c嗎??規則b.c不是正交且完整...
Q2:http://tw.myblog.yahoo.com/jw!SHTR_hWBA0SAiAiBeiVw/photo?pid=8
這題我特徵值跟特徵方程式都算出來了....NORM我算不出來....
不知道怎麼算出根號(L/2) q2可以解給我看嗎
Q3:http://tw.myblog.yahoo.com/jw!SHTR_hWBA0SAiAiBeiVw/photo?pid=9
證明他們是正交集我看了3本書都是解法1...
那解法2可以嗎????
Q4:http://tw.myblog.yahoo.com/jw!SHTR_hWBA0SAiAiBeiVw/photo?pid=10
~~~~LEGENDRE不是在[-1,1]正交且完整...任何函數在[-1,1]不比間斷續差可以拿
LEGENDRE展開...可是題目是在0到無限大怎麼用LEGENDRE展開阿???
我前面po過了可是前幾天電腦掛了...所以不知道可以在po一次嗎.....我前面哪篇有刪掉
不行的話跟我說我會d掉
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※ 編輯: SS327 來自: 125.224.232.19 (04/06 02:25)
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