Is there any function in Matlab that can serve as "VLOOKUP" of Excel?
25 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Jennifer Arellana
il 27 Apr 2021
Commentato: Qishen Ye
il 19 Gen 2023
I am making a model that gives me this information:
aux2 =
7×2 cell array
{'100'} {[8.7856e+08]}
{'010'} {[7.8487e+09]}
{'110'} {[8.7272e+09]}
{'001'} {[5.4068e+09]}
{'101'} {[6.2854e+09]}
{'011'} {[1.3361e+10]}
{'111'} {[1.4243e+10]}
The problem I have is that I need these results to have the following order (just look at column 1 to understand the order):
final1 =
7×1 cell array
{'100'}
{'010'}
{'001'}
{'110'}
{'101'}
{'011'}
{'111'}
I think that a solution could be something like what the Excel function "VLOOKUP" does, the logic of this is that it looks for each value of column 1 of the aux2 array in column 1 of the final array1 and assigns the value of column 2 of the aux2 array in the order of column 1 of the final array1.
This is an idea but if you can think of a better way, I would appreciate any help, thanks!
0 Commenti
Risposta accettata
Fangjun Jiang
il 27 Apr 2021
[~,index]=ismember(final1,aux2(:,1))
newData=aux2(index,:)
1 Commento
Qishen Ye
il 19 Gen 2023
Many Thanks! This function also works for matching data from multiple columns.
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Multidimensional Arrays 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!