Reshaping / regrouping cell arrays?
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Cameron Spooner
am 16 Aug. 2016
Bearbeitet: Azzi Abdelmalek
am 16 Aug. 2016
I have 3 cell arrays. I would like to reshape these arrays so that each column is grouped into cells of a defined size. The amount of columns per array varies.
E.g. Start with matrix below;
[1] [2] [3]
[4] [5] [6]
[7] [8] [9]
[10] [11] [12]
I'm trying to group each column by the same value, say 2. Then each cell would have the dimensions 1X2. Then it would be formatted like;
[1;4] [2;5] [3;6]
[7;10] [8;11] [9;12]
And if the value was a number that didn't divide by the total rows, like 3, then it would be formatted with the remainder untouched;
[1;4;7] [2;5;8] [3;6;9]
[10] [11] [12]
How would I do that? I've tried reading the helpfiles and couldn't find any examples that looked similar.
0 Kommentare
Akzeptierte Antwort
Azzi Abdelmalek
am 16 Aug. 2016
Bearbeitet: Azzi Abdelmalek
am 16 Aug. 2016
Edit
A=num2cell(reshape(1:12,3,4)') %-----Example---
[n,m]=size(A)
k=3
p=fix(n/k)
AA=A(1:p*k,:)
B=mat2cell(cell2mat(AA),k*ones(1,p),ones(1,m))
nn=n-p*k
B=[B;A(k*p+1:k*p+nn,:)]
0 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Resizing and Reshaping Matrices finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!