how print multiple values on screen in one line in matlab

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Gauri
Gauri 2024-6-5
编辑： Yukthi S 2024-6-5
I am doing image image processing in matlab , so if many object will be detected at once, then i want multiple vallues in at once in one line . I mean I will be getting cordinates of every box which is detected .

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回答（2 个）

Xiaotao
Xiaotao 2024-6-5
Ran in:
The function you need is fprintf.
An example,
A = magic(3)
A = 3x3
8 1 6 3 5 7 4 9 2
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<mw-icon class=""></mw-icon>
B = magic(5);
fprintf("%d, ", A, B)
8, 3, 4, 1, 5, 9, 6, 7, 2, 17, 23, 4, 10, 11, 24, 5, 6, 12, 18, 1, 7, 13, 19, 25, 8, 14, 20, 21, 2, 15, 16, 22, 3, 9,
Yukthi S
Yukthi S 2024-6-5
编辑：Yukthi S 2024-6-5
Hi Gauri,
I understand that you wanted to print multiple coordinates of the bounding boxes detected, in one line. If you are dealing with string datatype, you can use “join” function available in MATLAB for string concatenation, refer to the following documentation link for more information: https://www.mathworks.com/help/releases/R2023b/matlab/ref/join.html?s_tid=doc_ta
But if you want to concatenate numeric values, use “horzcat” or “vertcat” functions available in MATLAB. You can find more information in the below links:
https://www.mathworks.com/help/releases/R2023b/matlab/ref/double.horzcat.html?s_tid=doc_ta#mw_660d9566-90aa-44a9-9413-a4bb310651a9:~:text=are%20compatible%20arrays.-,Examples,-collapse%20all
https://www.mathworks.com/help/releases/R2023b/matlab/ref/double.vertcat.html?s_tid=doc_ta#:~:text=are%20compatible%20arrays.-,Examples,-collapse%20all

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