Save matrix from "writematrix" to clipboard

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Tim Schaller ，2023-2-18

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https://ww2.mathworks.cn/matlabcentral/answers/1914825-save-matrix-from-writematrix-to-clipboard

评论： Tim Schaller ，2023-2-19

Hi, I need to save a matrix to the clipboard. Because the points need to be seperated by comma, I used the function "writematrix".

a = [1 2 4;5 6 7;8 9 10];
writematrix(a,'Bachelorarbeit.txt')
type Bachelorarbeit.txt
1,2,4
5,6,7
8,9,10

Now i need to save the matrix shown in Matlab to the clipboard. Is there a way to do so? I could not find anything.

Thanks for helping me.

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Tim Schaller 2023-2-18

Hi, I already tried it with clipboard. The problem is that I need to save it in the exact way it is shwon in the text file. But I don't know how to do that.

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采纳的回答

dpb 2023-2-18

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1914825-save-matrix-from-writematrix-to-clipboard#answer_1174625

You've got to create the entire text as a string or char() variable.

It would be more efficient to avoid the intermediary disk file...

a = [1 2 4;5 6 7;8 9 10];
fmt=[repmat('%g,',1,size(a,2)-1) '%g\n'];
clipboard('copy',sprintf(fmt,a.'))
content=clipboard("paste")
content = 
    '1,2,4
     5,6,7
     8,9,10
     '