How can i solve this equation ?
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Mallouli Marwa
il 18 Gen 2017
Commentato: Star Strider
il 18 Gen 2017
Hi
How can i solve the attached equation to find a ?
When Mt, It, hs and hp are known.
0 Commenti
Risposta accettata
Star Strider
il 18 Gen 2017
If you have the Symbolic Math Toolbox, use the solve function:
syms a hs hp Mt
It = Mt * (a^2/6 + ((a + hs)/2 + hp)^2);
a_sol = solve(It, a)
a_sol_simp = simplify(a_sol, 'Steps',10)
a_sol =
- (6*hp)/5 - (3*hs)/5 - (6^(1/2)*hp*2i)/5 - (6^(1/2)*hs*1i)/5
- (6*hp)/5 - (3*hs)/5 + (6^(1/2)*hp*2i)/5 + (6^(1/2)*hs*1i)/5
a_sol_simp =
-((3 + 6^(1/2)*1i)*(2*hp + hs))/5
((2*hp + hs)*(6^(1/2) + 3i)*1i)/5
2 Commenti
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Loops and Conditional Statements 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!