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道夫


Last seen: 5ヶ月 前 |  2024 年からアクティブ

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質問


The rotation in the rectangle function in matlab cannot be used, but the 2022 version can be used.
rectangle('Position',[1 2 5 6],'Rotation',45); axis([0 10 0 10]);

5ヶ月 前 | 1 件の回答 | 0

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質問


In matlab, although my matrix is ​​full rank, the solution is still incorrect.Ax=b,A(10000*10000),x、b(10000*1)
This is equation solving this is D matrics this is J matrics I want to test but the result is not good My ultimat...

8ヶ月 前 | 1 件の回答 | 0

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