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作者 gomi 在 PTT [ MATLAB ] 看板的留言(推文), 共73則
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3F→:/0 是在開玩笑嗎03/15 12:44
2F→:你是NEO嗎03/14 19:03
4F→:不就框起來TAB嗎?03/12 19:56
5F→:or 請用 ||, | 習慣上是位元運算子03/12 19:54
1F→:通常if我只給一個值 true or false, 你好像丟了一個矩陣03/11 18:15
1F→:雖然你少一層迴圈 但兩個總計算次數是一樣的03/09 23:01
2F→:而你迴圈內算式的計算時間又比TA的長03/09 23:02
3F→:要加快你得把迴圈全改成矩陣03/09 23:06
1F→:雖然沒用過, 但看起來不就是'Display'的選項嗎?02/15 20:44
2F→:首先你要先會寫四連桿的向量迴路 解不同輸入桿角度下藕點位置02/12 00:58
3F→:然後才是最佳化目標函數定義的問題02/12 00:59
4F→:可參考顏鴻森老師的機構學02/12 01:00
3F→:keyboard?02/10 07:46
7F→:fmincon是SQP演算法 跟起始值有關的LOCAL MINIMA01/25 21:23
8F→:建議你等號的左邊在多一個flag的output01/25 21:26
9F→:[x, fval, flag] = fmincon 這樣可以看一下結果的收斂情形01/26 20:20
10F→:有 嚴格上不能說錯 數值運算就是這樣 你的問題我用01/26 23:38
11F→:0.000654545454545455 0.409090909090909 1 為起始值去跑01/26 23:39
12F→:可以得到一個小一點點的答案 另外你可以用optimset額外設定01/26 23:40
13F→:一些參數 這結果我是用在lb ub之間取1000個拉丁樣本跑得01/26 23:42