Converting Struct field to array
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I have an n-value structure array with multiple fields, and want to extract a specific field (all values thereof are (1x4) single arrays) into a nx4 array.
MyMatrix = [MyStruct(:).FieldC];
concatenates the values of the field, giving me a 1x(n*4) array. There's probably a way to reshape that, but I would appreicate a more direct solution as I'm doing this in the command window on an as-needed basis, rather than via a script.
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採用された回答
James Tursa
2021 年 6 月 9 日
Does this do what you want?
MyMatrix = vertcat(MyStruct.Field);
その他の回答 (1 件)
David Hill
2021 年 6 月 9 日
MyMatrix=cell2mat(struct2cell(MyStruct));
2 件のコメント
Matt Weber
2022 年 10 月 11 日
David Hill's solution worked for me, the other one did not. My context was a struct with just one field level.
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