equalizing few matrices size in a cell
1 回表示 (過去 30 日間)
古いコメントを表示
Hello everyone, and thanks in advance
let's say I have a cell of 10 arrays. but the arrays are not having the same dimensions.
example: 60000x1 , 65478x1, 74578x1 and so on. how can i make all the arrays the same size, knowing that i want the dimensions to have the least size so no zeros padding.
thanks a lot
0 件のコメント
採用された回答
Walter Roberson
2021 年 5 月 4 日
minlen = min(cellfun(@length, YourCell));
truncCell = cellfun(@(C) C(1:minlen), YourCell, 'uniform', 0)
0 件のコメント
その他の回答 (1 件)
KSSV
2021 年 5 月 4 日
% demo data
C{1} = rand(60000,1) ;
C{2} = rand(65478,1) ;
C{3} = rand(74578,1) ;
% lengths of each cell array
L = cellfun(@length,C) ;
% do interpolation to get the cell array to same size
for i = 1:length(C)
C{i} = interp1((1:L(i))',C{i},linspace(1,L(i),min(L))) ;
end
2 件のコメント
参考
カテゴリ
Help Center および File Exchange で Matrices and Arrays についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!