convert array vector in matrix

Question

piero 2023-6-24

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1987553-convert-array-vector-in-matrix

回答： DGM 2023-6-24

采纳的回答： DGM

D=Sis(i).dailyprof;

for i=1:width(Sis)

D(:,i)=Sis(i).dailyprof;

end

an i get the same result avoid loop loop? i try to use reshape but i can't

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Answer 1

DGM 2023-6-24

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1987553-convert-array-vector-in-matrix#answer_1261668

在 MATLAB Online 中打开

Consider the example:

% a struct array with a field of column vectors
S = struct('field1',(1:10).');
S = repmat(S,10,1);
D = horzcat(S.field1) % concatenate all column vectors into one matrix
D = 10×10
     1     1     1     1     1     1     1     1     1     1
     2     2     2     2     2     2     2     2     2     2
     3     3     3     3     3     3     3     3     3     3
     4     4     4     4     4     4     4     4     4     4
     5     5     5     5     5     5     5     5     5     5
     6     6     6     6     6     6     6     6     6     6
     7     7     7     7     7     7     7     7     7     7
     8     8     8     8     8     8     8     8     8     8
     9     9     9     9     9     9     9     9     9     9
    10    10    10    10    10    10    10    10    10    10