cover cell array into vector
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hi all, I have this cell array and I want to conver it into a vector. The problem is that cell2mat will remove the empty cells and I want to keep them as = ' '.
Then I need to build again the cell array from the resulted vectore.
Any help would be appreciated.
1 个评论
Fangjun Jiang
2020-5-18
You can't store empty '' or [] in numerical array. The best you can do is to replace it with zero or nan
采纳的回答
Numeric arrays do not have empty elements: every element has one value.
But you can easily store the sizes and recreate the cell array:
>> C = {[0;0],[],[],[0,1,2,3;0,0,0,0]};
>> S = cellfun('size',C,2);
>> M = cell2mat(C);
Recreate (strictly speaking the empty matrices have different sizes compared to those in C):
>> D = mat2cell(M,2,S);
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