Suppose you are 1,000 miles from home, yet
have the ability to monitor and control every watt
of power in your home or office building from
the palm of your hand. What could you do with
On 22 Sep., 18:22, robert bristow-johnson <r...@audioimagination.com>
> On Sep 22, 12:21�pm, robert bristow-johnson
> <r...@audioimagination.com> wrote:
> > On Sep 22, 9:32�am, Ikaro <ikarosi...@hotmail.com> wrote:
> > > > 1) Where should I set frequency offset and phase noise value in the code?
> > > > Because I found that the above filter code doesn't contain that
> > > > information.
> > > There should not be any frequency offset. The noise spectra should
> > > cover all the sampled spectrum (0-fs/2).
> > or, as much of that spectrum as possible/practical/necessary. �you
> > filter white noise into pink with a 3-pole, 3-zero filter over 10
> > octaves from 0.0009*Nyquist to 0.9*Nyquist within +/- 0.3 dB error.
> > > The noise phase value is random, uniformly distributed betwee -pi/2
> > > and pi/2.
> > > You should filter the white noise signal using the FILTFILT so that
> > > the IIR filter so that the filtered signal will have zero phase delay.
> > not true at all. �since the phase of the white noise signal going