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christine QQ


Last seen: 5ヶ月 前 2021 以来アクティブ

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質問


Sum matrix column orderly
Dear all, I have a matrix A(1022*100) now. I want to make a matrix B, which column will be follow by these rules: (1) Matrix B c...

6ヶ月 前 | 3 件の回答 | 0

3

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Finding a way to measure the width and length automatically in image
Hello, everyone. I want to ask a question about- how to measure my target's length (red) and width(orange) in an image automatic...

7ヶ月 前 | 1 件の回答 | 0

1

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