cheby1

16 Ansichten (letzte 30 Tage)
Tom
Tom am 27 Feb. 2012
Hi, I'm having problems finding something out something simple.
If I'm given this: -
[b,a] = cheby1(8,1,0.4);
y = filter(b,a,x);
then what do the three digits in the brackets after 'cheby1' mean?
Also what does b, a and x mean?
Many thanks,
Tom
  2 Kommentare
Matt Fig
Matt Fig am 2 Nov. 2012
Hi, I'm having problems finding something out something simple.
If I'm given this: -
[b,a] = cheby1(8,1,0.4); y = filter(b,a,x);
then what do the three digits in the brackets after 'cheby1' mean?
Also what does b, a and x mean?
Many thanks,
Tom
Matt Fig
Matt Fig am 2 Nov. 2012
Tom's question
Hi, I'm having problems finding something out something simple.
If I'm given this: -
[b,a] = cheby1(8,1,0.4); y = filter(b,a,x);
then what do the three digits in the brackets after 'cheby1' mean?
Also what does b, a and x mean?
Many thanks,
Tom

Melden Sie sich an, um zu kommentieren.

Akzeptierte Antwort

Kevin Holst
Kevin Holst am 27 Feb. 2012

Weitere Antworten (1)

Honglei Chen
Honglei Chen am 27 Feb. 2012
This is clearly explained in documentation.
doc cheby1
x is the input signal, also see the doc
doc filter

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by