How do I extract the amplitude and the frequency from a sine function?

10 visualizzazioni (ultimi 30 giorni)
I have this sine function:
10*sin(1000*t)
How do I extract the Amp=10 and the frequency=1000 as variables from that function?
Thanks.
  1 Commento
William Rose
William Rose il 15 Apr 2021
@MAC, your quesiton does not appear to be about Matlab as much as math. Unless you are talking about automated parsing of code, which I doubt. It is a math question. The site is not a homework-answering service. By the way, the frequency of that function is not 1000, if your units are cycles per unit time.

Accedi per commentare.

Risposte (1)

Star Strider
Star Strider il 15 Apr 2021
Use the fft function. Calculated, interpreted, and plotted correctly, it will give all that information.

Categorie

Scopri di più su Fourier Analysis and Filtering 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!

Translated by