Confusion with adding to cell array

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Harold 2013-5-20

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https://ww2.mathworks.cn/matlabcentral/answers/76453-confusion-with-adding-to-cell-array

评论： Salma Hassan 2020-4-2

采纳的回答： Walter Roberson

I have a cell array with the structure as such,

linesegs = [1x2 double] [1x2 double]

I do some calculations on with some other data that is sent to a function within the current program using a function handle. This results in the following structure within the function.

B = [0 0 1 1];

I want insert this array in the next row of linesegs. Basically B would be split into two cells, one containing [0 0] and the other [1 1].

Everything that I've tried seems to be failing.

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Walter Roberson 2013-5-20

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https://ww2.mathworks.cn/matlabcentral/answers/76453-confusion-with-adding-to-cell-array#answer_86108

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linesegs(2,:) = mat2cell(B, 1, [2 2]);

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Harold 2013-5-21

编辑：Harold 2013-5-21

I will have to post up my program that I'm working on since I am having some more problems with it as well. I well edited this post with the link in a bit.

http://www.mathworks.com/matlabcentral/answers/76455-program-to-connect-points-and-merge-coplanar-lines

Salma Hassan 2020-4-2

mathimatical array

could some help me in this issue above

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Amith Kamath 2013-5-20

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https://ww2.mathworks.cn/matlabcentral/answers/76453-confusion-with-adding-to-cell-array#answer_86109

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This should work:

 a = {[0 0], [0 0]}
 b = [1 2 3 4]
 a{1} = b(1:2) %choose the first two elements from b and assign to first in a.
 a{2} = b(3:4) %choose third and fourth