adding elements from cell array to another

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Shivik Garg 2017-9-12

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https://ww2.mathworks.cn/matlabcentral/answers/356370-adding-elements-from-cell-array-to-another

编辑： James Tursa 2017-9-12

i have cell array m [1x4] [1x5] and a cell array named y whose dimensions are [1x4] [1x5]. i want to put the y cell array into m such that resulting m is [1x8] [1x5] e.g

 m{1}=2 3 6 44
 m{2}= 12 34 25 66

and

 y{1}=10 5 1 8 
 y{2}=3 0 9 6 7

resulting m should be

 m{1}=2 3 6 44 10 5 1 8
 m{2}=12 34 25 66 3 0 9 6 7

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James Tursa 2017-9-12

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https://ww2.mathworks.cn/matlabcentral/answers/356370-adding-elements-from-cell-array-to-another#answer_281275

编辑：James Tursa 2017-9-12

在 MATLAB Online 中打开

m = cellfun(@(A,B)[A B],m,y,'uni',false);

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Shivik Garg 2017-9-12

initially m={}. i generate y of different sizes and keep adding it to m

James Tursa 2017-9-12

编辑：James Tursa 2017-9-12

So, if m={} initially, then you can use the 2nd method above with the if-test. Just put that immediately prior to the cellfun call.

But, what do you mean by "generate y of different sizes"? Will y have a different number of cell elements on each iteration? E.g., is it possible that on one iteration y will have 2 vectors, but on another iteration if might have 5 vectors?

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