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作者 wind1729 在 PTT [ Grad-ProbAsk ] 看板的留言(推文), 共17則
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2F推:80000H~80003H一組,80004H~80007H一組03/17 22:04
1F→:跟示波器沒關吧03/15 03:05
2F→:這不就產生兩倍振幅的直流輸出嗎03/15 03:07
3F→:正半週C1充電C2無法放電,負半週C2充電C1無法放電03/15 03:10
1F→:let y=[c1,c2,c3]^t*(e^mt)代入求特徵值特徵向量03/15 02:57
2F→:截止頻率不就是unit gain frequency嗎03/15 03:13
1F→:若用半幅奇展開則bn=(2/nπ)(-cos(nπ/2)+1)03/12 20:54
2F→:週期為2L03/12 20:55
2F→:Vx=2Vy,=>(Vdd-2Vy)/(2k)=0.5*kn'(10/0.5)(Vy-0.5)^203/12 20:16
3F→:就都解出來了03/12 20:18
9F→:w=703/12 21:21
10F→:把線性變換轉成矩陣表示A03/12 21:23
11F→:Im(A)即Col(A),把行向量用高斯消去得到兩個獨立向量03/12 21:24
12F→:{[1,3,5]^T、[0,1,1]^T}={v1,v2}03/12 21:26
13F→:用湊的[1,5,w]^T=v1+2*v2=[1,5,7]^T03/12 21:28
3F→:第一題化成Ax=0的型態找出Null space的basis(2個)03/02 14:34
4F→:行並列即得解03/02 14:35
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