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How to convert Cell & Double array to Numeric array?

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Mark Twen
Mark Twen 2015-4-17
评论： Image Analyst 2021-11-13
I have got a data of speed and directions in double and cell array. I want to sketch a graph but it says that data must be in numeric array.

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回答（1 个）

Image Analyst
Image Analyst 2015-4-18
Try cell2mat().
  2 个评论
Nancy Hammond
Nancy Hammond 2021-11-13
Doesnt work for me:
>> xx = cell2mat(xallc{:,1});
Brace indexing is not supported for variables of this type.
>> xx = cell2mat(xallc);
Brace indexing is not supported for variables of this type.
Image Analyst
Image Analyst 2021-11-13
@Nancy Hammond please start your own question and attach your xallc in a .mat file with the paperclip icon. xallc is not a cell array or table so you don't need braces or cell2mat, you can simply use parentheses.

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