get common position in cell array and replace with specific values

1 visualizzazione (ultimi 30 giorni)
idx = [ 3 6 7 ] ;
ids = [ 2 3 5 6 7 ] ;
i have a cell of size 1 x 8
Initially all values in cell_array of size 1 x 8 is 'AB'
i want, the value in cell_array positions [3 6 7] (which is common in both idx and ids) to be wriiten as 'A' and the other values not in idx as 'B'
and those positions not in idx or ids, leave as it is (in our case 'AB')

Risposta accettata

Jan
Jan il 20 Mar 2019
Modificato: Jan il 21 Mar 2019
C = repmat({'AB'}, 1, 8);
idx = [ 3 6 7 ] ;
ids = [ 2 3 5 6 7 ] ;
index = intersect(ids, idx);
C(index) = {'A'};
index = setdiff(ids, idx);
C(index) = {'B'};
Or leaner:
m = ismember(ids, idx);
C(ids(m)) = {'A'};
C(ids(~m)) = {'B'};
Or:
Pool = {'B', 'A'};
C(ids) = Pool(ismember(ids, idx) + 1)

Più risposte (0)

Categorie

Scopri di più su Workspace Variables and MAT-Files in Help Center e File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by