How to define an arbitrary constant for equations?
5 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Yunus Emre ERYILMAZ
le 26 Mar 2018
Commenté : Yunus Emre ERYILMAZ
le 27 Mar 2018
Hello everyone. I want to define a arbitrary constant for equations that I wrote. How can I define? I tried to define with cond command but it didn't work.
v1=6;
v3=18;
syms v2 v4 v5 v6
eqn1= -v4+v5==-v3;
eqn2= -v2+v6==v3;
eqn3= -v5-v6==-v1;
cond= v6~=0;
[v2 v4 v5 v6]=solve(eqn1, eqn2, eqn3);
[v2 v4 v5 v6]
0 commentaires
Réponse acceptée
Birdman
le 26 Mar 2018
If you are talking about making an assumption, you can do it as follows:
v1=6;
v3=18;
syms v2 v4 v5 v6
eqn1= -v4+v5==-v3;
eqn2= -v2+v6==v3;
eqn3= -v5-v6==-v1;
assume(v6~=0)
[v2 v4 v5 v6]=solve(eqn1, eqn2, eqn3);
[v2 v4 v5 v6]
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Linear Algebra dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!