On Sat, 13 Apr 2013 07:54:09 +0000, Giuseppe wrote:
>> Yet, you believe SIT won't help? > > I tried to get the dynamic model representing frequency response in > complex form: > > z=AMP.*exp(PH*2*pi.*F*Ts*sqrt(-1)); > > then creating an IDFRD object: > > G = idfrd(z,Frad,Ts); > > and finally estimating the impulse response: > > SYS=impulseest(G); > > I still don't have any clue about windowing (how, when?). > > Thank you for your time!
What I can tell you about the topic would be far too long & involved for me to attempt a few passes in a usenet newsgroup (<--- don't "read into" that, just "read"). If you have access to a technical library, or have a bit of money to spend, try to find a copy of "Understanding Digital Signal Processing, 2ed, Lyons". Lyons generally delivers a nice overview of things, that doesn't get buried in mathematic esoterica.
<aside, for the Peanut Gallery (you know who you are)>
No, that isn't a plug and I don't get a kick-back. It's simply a nice DSP reference text.