作者查詢 / alamabarry
作者 alamabarry 在 PTT [ MATLAB ] 看板的留言(推文), 共485則
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2F推: 可以用MATHTYPE去轉成LATEX程式碼10/14 16:38
7F→: 它內建的符號運算好像就是maple的吧10/11 19:22
8F→: 之前64位元沒有符號運算~~現在不知道改好了沒10/11 19:23
4F推: 有一本數值方法 MATLAB的書~~可以參考09/24 12:29
5F→: 去圖書館借來看程式碼吧~~09/24 12:29
6F→: 看久了大概語法就會熟悉09/24 12:30
2F推:問題是你有幾個方程式?07/18 02:01
1F推:寫個迴圈就好了阿~~07/02 14:28
1F推:有酬勞嘛............06/17 17:47
4F噓:還以為是指導教授交待事情做勒06/18 02:40
1F推:你的問題在A不在B06/17 16:01
4F推:不是無解就是無限多解...算一下rank06/17 17:45
2F推:解析解代入數值很容易有誤差值阿 所以要用數值解比較準06/06 02:46
3F→:直接用roots就好了06/06 02:47
2F推:a+a'-diag(a)05/06 00:25
7F→:雙精度浮點運算...~~還有浮點運算誤差..02/21 15:20