solving for an unknown variable when given the rest
4 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
laura webb
il 25 Nov 2020
Commentato: laura webb
il 25 Nov 2020
i'm new to using matlab and i've been stuck on this for a while
i'm trying to calculate the value of V but i keep getting errors
syms V
y = 0.05;
k = 0.0806;
v = 90;
N = 4;
h = solve(y == 1/((1+k(V/v))^N),V)
Error using sym/subsindex (line 825)
Invalid indexing or function definition. Indexing must follow MATLAB indexing. Function arguments must be
symbolic variables, and function body must be sym expression.
Error in untitled2 (line 8)
h = solve(y == 1/((1+k(V/v))^N),V)
0 Commenti
Risposta accettata
Setsuna Yuuki.
il 25 Nov 2020
Modificato: Setsuna Yuuki.
il 25 Nov 2020
syms V
y = 0.05;
k = 0.0806;
v = 90;
N = 4;
h = solve(y == 1/((1+k*(V/v))^N),V) %multiplication sign missing
you only should change
h = solve(y == 1/((1+k(V/v))^N),V) --> h = solve(y == 1/((1+k*(V/v))^N),V)
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Assumptions 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!