作者查詢 / Rasin
作者 Rasin 在 PTT [ Mathematica ] 看板的留言(推文), 共23則
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10F推: MATLAB應該不至於算不出來吧?04/23 03:53
13F推: 電路通常應該可以取LOG或者單位取kM之類的04/24 08:50
2F→: 應該沒那麼複雜 在猜是它的Arg定義問題-pi<Arg[z]<=pi04/06 17:29
3F→: Arg[z]用它的值域套隸美弗會得到1.23205-1.86603i04/06 17:32
4F→: 幅角定義很像有兩種04/06 17:36
5F→: 算了管他的04/06 17:36
10F→: tks04/07 10:30
5F→: https://imgur.com/a/BwL91WU04/04 08:48
6F→: [^2](紅色) 不是[^]+[2](綠色) 方便而已沒辦法就算了04/04 08:50
1F→:定義函數應該就OK了03/21 20:18
1F→:Reduce[ {S'[t]= =b+a*S[t], a>=0}, S[t] ]01/28 13:12
3F→:把 ='空格'= 的 空格 刪掉01/30 19:33
1F推:神 T T01/21 11:50
1F推:Show[graph1,graph2]01/21 01:08
2F→:Plot[{eq1,eq2},{x,...},...]01/21 01:10
1F推:像MATLAB的函式檔嗎01/20 13:37
2F→:只是想看裡面怎麼寫01/13 20:40
5F→:感謝C老師01/13 23:29
5F→:7.0 ContourPlot已經取代隱含數繪圖了 再確認一下寫法看看10/15 18:10