how to convert a matrix into one single column vector

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Omar 2016-10-25

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https://ww2.mathworks.cn/matlabcentral/answers/309154-how-to-convert-a-matrix-into-one-single-column-vector

评论： Swati Sarangi 2021-1-4

I am trying to convert a matrix into one column vector. For example, if I have A=[1 2 3;3 4 5;0 2 5] and I want to transpose all the rows and combine them to get one single column vector like B=[1;2;3;3;4;5;0;2;5]. Anyone has an idea on how to do it, please help me.

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James Tursa 2016-10-25

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https://ww2.mathworks.cn/matlabcentral/answers/309154-how-to-convert-a-matrix-into-one-single-column-vector#answer_240711

在 MATLAB Online 中打开

B = reshape(A',[],1);

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Pankaj Dey 2018-11-23

Thanks James

Swati Sarangi 2021-1-4

@James, Thanks for this code. It's working perfectly.

The above traverses the matrix column wise and converts it into a 1D vector. Little extension to this problem, when this traversal is row wise in the matrix and then it is converterd to the vector. What should be the code for it?

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