How to split a cell array into individual rows

Question

KostasK 2021-9-9

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1449844-how-to-split-a-cell-array-into-individual-rows

编辑： Walter Roberson 2021-9-9

I have a cell array of the following format:

C =
  2×2 cell array
    {3×2 double}    {3×18 sym}
    {5×2 double}    {5×18 sym}

I would like to split that cell array such that the row of within each cell becomes an individual cellarray row:

    C =
  8×2 cell array
    {1×2 double}    {1×18 sym}
    {1×2 double}    {1×18 sym}
    {1×2 double}    {1×18 sym}
    ...             ...
        

However I am not able to find a way to perform the above. Any help would be appreciated.

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Answer 1

Walter Roberson 2021-9-9

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1449844-how-to-split-a-cell-array-into-individual-rows#answer_783974

编辑：Walter Roberson 2021-9-9

在 MATLAB Online 中打开

C = {randi(9,3,2), sym(randi(9,3,18)); randi(9,5,2), sym(randi(9,5,18))}
C = 2×2 cell array
    {3×2 double}    {3×18 sym}
    {5×2 double}    {5×18 sym}
temp = cellfun(@(c) num2cell(c,2), C, 'uniform', 0);
temp2 = arrayfun(@(IDX) vertcat(temp{:,IDX}), 1:size(temp,2), 'uniform', 0);
newC = horzcat(temp2{:})
newC = 8×2 cell array
    {[5 7]}    {1×18 sym}
    {[2 7]}    {1×18 sym}
    {[9 5]}    {1×18 sym}
    {[2 3]}    {1×18 sym}
    {[2 7]}    {1×18 sym}
    {[3 1]}    {1×18 sym}
    {[5 9]}    {1×18 sym}
    {[4 2]}    {1×18 sym}