could anyone help me how to vertically concatenate different mat files of same number of rows with different columns.

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jaah navi 2020-3-10

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https://ww2.mathworks.cn/matlabcentral/answers/510030-could-anyone-help-me-how-to-vertically-concatenate-different-mat-files-of-same-number-of-rows-with-d

回答： jaah navi 2020-3-10

A.mat=(10x2)

B.mat=(10x4)

C.mat=(10x6)

i want to vertically concatenate all three .mat files into single final.mat that contains 30 rows with its respective columns.

could anyone please help me on it.

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Jakob B. Nielsen 2020-3-10

You can't concatenate arrays of different dimensions. Why do you need them concatenated? One approach is to add 0s to A and B to make them all 10x6 and then concatenate, but depending on what you intend to do with the data afterwards that might not be a good approach.

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