How to suppress all the outputs during assignment of multiple variables with the same value? [To improve presentation]
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Sachin Motwani
am 20 Aug. 2020
Kommentiert: Bruno Luong
am 21 Aug. 2020
X = imread('parrot.jpg');
R,G,B = X;
I am trying to assign multiple variables (here; R, G & B) with the same value (i.e., X). A semicolon is put to suppress the resulting matrix outputs. However, the matrix of R and G are not getting supressed; only the B one's is.
How should I code that all the outputs are getting suppressed?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/349361/image.jpeg)
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Sachin Motwani
am 21 Aug. 2020
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Bruno Luong
am 21 Aug. 2020
This will be equivalent to assign
R = X;
G = X;
B = X;
I don't think thiis is OP's intention.
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Bruno Luong
am 21 Aug. 2020
X = imread('parrot.jpg');
X = num2cell(X,[1 2]);
[R,G,B] = deal(X{:});
Or simply
X = imread('parrot.jpg');
R = X(:,:,1);
G = X(:,:,2);
B = X(:,:,3);
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