frequency of a signal

3 vues (au cours des 30 derniers jours)
m
m le 19 Août 2013
hi how can i find frequency of a signal? i have vector of numbers(signal) that was extracted from a signal in 120HZ and 23.6s with wavelet decomposition.
  1 commentaire
Walter Roberson
Walter Roberson le 19 Août 2013
Is the signal a sine wave? If not then it might not have a frequency: it might be composed of a number of frequencies. It just might have a period, though.

Connectez-vous pour commenter.

Connectez-vous pour répondre à cette question.

Réponses (0)

Catégories

En savoir plus sur Continuous Wavelet Transforms dans Help Center et File Exchange

Tags

Produits

Community Treasure Hunt

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

Start Hunting!

Translated by