How to Create the following discrete signal (Y[n]) in MATLAB?
8 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
x[n]= {-1,0,1,2,3,4,4,4,4,4}
Y[n] = x(n+2) -x(n-3)
0 Commenti
Risposte (1)
Jon
il 9 Set 2019
Modificato: Jon
il 9 Set 2019
You could do something like this
x = [-1 0 1 2 3 4 4 4 4 4]
n = 1:length(x)
y = NaN(1,n(end)) % preallocate providing NaN (Not a Number)for possibly unassigned values
idx = 4:n(end)-2; % valid range of indices
y(idx) = x(n(idx)+2) - x(n(idx)-3)
Note you have to take into account that x(n-3) is not defined until n =4 and x(n+2) is not defined after n=8
You could also pad the beginning and end with zeros and then only use the portion that you are interested in
Vedere anche
Categorie
Scopri di più su Logical 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!