Undefined function or variable

3 visualizzazioni (ultimi 30 giorni)
cem
cem il 21 Mag 2014
Commentato: cem il 21 Mag 2014
My codes are
k=2.67*10^-4;
a=0.73;
n=1.687;
log(m)=(log(n)-log(k))./a;
disp(m)
Why am i get Undefined function or variable 'm'. ERROR ?

Accedi per rispondere a questa domanda.

Risposta accettata

Roger Wohlwend
Roger Wohlwend il 21 Mag 2014
The syntax you used is not correct. You can only assign values to variables, not to transformed variables. You have to do your calculation in two steps. First introduce a new variable logm and calculate logm = (log(n)-log(k))/a, then calculate m = exp(logm).

Più risposte (0)

Categorie

Scopri di più su Logical in Help Center e File Exchange

Tag

Community Treasure Hunt

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

Start Hunting!

Translated by