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Add a row above row nb 'X' in a cell array

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Alizee
Alizee 2013-4-22
回答： Vecta Matlab 2019-9-18
Hello,
I would like to know if there is an easy way in Matlab to add a row above another in a cell array? This would corresponds to the function 'insert' in Excel which shifts all rows below down.
Example:
-Initial cell array= {'a','1';'b','2';'c','3'};
-Add row above row nb 2...
-Final cell array= {'a','1';'','';'b','2';'c','3'};
I have tried to to do it by concatenating a new empty one row cell array but of course this raises exceptions if I want to add a row above the first one or above the last one.
Thank you in advance for your help.

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采纳的回答

Walter Roberson
Walter Roberson 2013-4-22
C(n+1:end+1,:) = C(n:end,:);
C(n,:) = {};
  2 个评论
Alizee
Alizee 2013-4-22
Thank you very much Walter, simple and elegant, couldn't find better. Have a good day.

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更多回答（1 个）

Vecta Matlab
Vecta Matlab 2019-9-18
In 2018a, this needs a bit change.
C(n+1:end+1,:) = C(n:end,:);
C(n,:) = {[]};
Or it throws an error.
Unable to perform assignment because the size of the left side
is 1-by-3 and the size of the right side is 0-by-0.

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