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Shannon


Last seen: 4年以上 前 |  2020 年からアクティブ

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質問


how to extend each element in a cell string array to fixed size?
I have a cell string array A={'123', '4567', 67894'}, I want to extend each element to a fixed size, like size of 8, and fill in...

4年以上 前 | 1 件の回答 | 0

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質問


How to set value in a matrix
I have a double matrix 4x5 matrix A=[11 12 13 14 15; 21 22 23 24 25; 31 32 33 34 35; 41 42 43 44 45], ...

5年弱 前 | 2 件の回答 | 0

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質問


How do I extract info from a cell array
I have a cell array A={'This is AAA'; 'This is BBBBB'; 'Junk'; 'This is DDDD'} How do I extract the characters after "This is" a...

5年弱 前 | 0 件の回答 | 0

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How to export cell array to excel
I have a cell array, A = {'matlab' 'ver' 12}, When I export it to excel file, number 12 is text type, how to change the type to...

5年弱 前 | 1 件の回答 | 0

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質問


How to sort a matrix by a predefined order
I have a matrix, A=[1 2; 3 4; 5 6; 7 8], how to reset the order by B=[1; 4; 3; 2] to get A = [1 2; 7 8; 5 6; 3 4]? Thanks,

5年弱 前 | 1 件の回答 | 0

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質問


extract a double array to multiple arrays
I have a double array aa = [1, 2, 3, 4, 11,12, 13, 14, 21, 22, 23, 24] How can I get 3 arrays b1 = [1, 11, 21] b2 = [2, ...

5年弱 前 | 1 件の回答 | 0

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質問


how to rearrange cell array with the grouped sequence
I have a cell array in this format: 21 3 '1' 31 2 '1 1' 25 1 '2 2 1 1' How can I rearrange the cell array to: 21 3 1 3...

5年弱 前 | 2 件の回答 | 0

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