dynamic variable names in a loop
6 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
hi,
i want to make new variables every time the user key in something. for example, the first user key in 'A', then i want it to be saved in x1. when the second user key in 'B', i want it to be saved in x2.
0 Commenti
Risposta accettata
Più risposte (1)
Iain
il 16 Lug 2013
Thats a really bad idea.
x={}; %real code
loop starts here %pseudocode
stuff = your input function that gets an input %pseudocode
x{end+1} = stuff; %real code - the way you should do it
eval(['x' num2str(loop_counter) ' = stuff;']) % real code - slow and awkward until the loop counter gets huuuge.
loop ends here %pseudocode
x{1}
x{2}
x{3}
If the input is limited to a single character, then the () can and should be swapped for {}.
0 Commenti
Vedere anche
Categorie
Scopri di più su Creating and Concatenating Matrices 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!