about High pass and low pass filter

3 vues (au cours des 30 derniers jours)
Shubham
Shubham le 25 Déc 2014
Réponse apportée : Youssef Khmou le 25 Déc 2014
how to design high pass IIR filter and low pass Fir signal using window method(using conv) to remove one of signal from sine wave of 50hz and 10hz

Connectez-vous pour répondre à cette question.

Réponses (1)

Youssef Khmou
Youssef Khmou le 25 Déc 2014
The syntax for designing low pass filters is :
b = fir1(n,Wn,'ftype',window);
n is the number of coefficients, Wn is the cut-off frequency ( 0<=Wn<=1), 'ftype', 'ftype' accepts parameters 'high','stop','DC-1' and 'DC-0'. If the 'windows' parameter is not specified , then Hamming windows is the default option.

Catégories

En savoir plus sur Filter Design 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