Solve using trig identity?
Información
La pregunta está cerrada. Vuélvala a abrir para editarla o responderla.
Mostrar comentarios más antiguos
Is it possible to solve the following using trigonometry identities?
sqrt((-3+4cos(w))^2)
Alternatively
sqrt((1-4/3cos(w))^2)
I m trying to simplify it so that i can use something like sin(w) = 1-cos(w)^2. I m trying to solve for the frequency response. I have tried a few times to simplify this but not sure how to. Can i just leave it the way it is for frequency response?
Respuestas (0)
La pregunta está cerrada.
el 12 de Nov. de 2016
Cerrada:
el 12 de Nov. de 2016
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
