matlab which filtfilt function handles filter objects

According to matlab's filtfilt documentation, it can receive several arrays (depending in which representation; a-b, sos-k-g; you are using) and a filter object.

However if I type edit filtfilt, that code only handles the array cases...

So,anyone know where can I find how filtfilt handles filter objects?

Answer 1

[Honglei Chen]

The filtfilt that handles a filter object will be a method on the filter object. For example, you can find filtfilt() method in

edit digitalFilter

HTH

[kira]

cool!! thanks for pointing that out, I found what I was looking for.

Regards,