Effacer les filtres
Effacer les filtres

expansion of trigonometric formula and phasor term

2 vues (au cours des 30 derniers jours)
Prashant Funde
Prashant Funde le 7 Avr 2017
Réponse apportée : KSSV le 7 Avr 2017
I wanted to know that how we can split trigonametric formulas in MATLAB. as an eg. if i want to split (cos(a)*cos(b)) how can i split it as (1/2(cos(a-b)+cos(a+b))) like this?
and also how can i expand e^(jwt) = cos(wt) + jsin(wt)

Connectez-vous pour répondre à cette question.

Réponses (1)

KSSV
KSSV le 7 Avr 2017
syms w t
f = exp(1i*w*t)
rewrite(f,'sincos')

Catégories

En savoir plus sur Formula Manipulation and Simplification dans Help Center et File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by