In what I missed
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
function [ val, ea, iter] = IterMeth(x , es, maxit)
%%initialization
iter=12;
val = exp(1);
xr = [ ];
ea =100;
%iterative calculation
while (1)
xrold=xr;
xr= xr-x^iter/factorial(iter); <--------------------------here?
iter= iter+ 1;
if xr~=0
ea=abs((xr-xrold)/xr)*100;
end
if ea<=es || iter >= maxit,break,end
end
val=xr;
end
Réponses (1)
Walter Roberson
le 7 Déc 2020
Modifié(e) : Walter Roberson
le 7 Déc 2020
xr = [ ];
That is empty.
xrold=xr;
so that is empty.
xr= xr-x^iter/factorial(iter); %<--------------------------here?
empty minus anything would be empty.
You are passing in x, but if it is not a scalar, you need
xr = xr - x.^iter ./ factorial(iter);
0 commentaires
Voir également
Catégories
En savoir plus sur Loops and Conditional Statements dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!