Filter ADAFs

../../../../../_images/filter_adaf.svg

Filter ADAFs with a specified filter.

Both IIR filters and FIR filters can be selected. The filter can be a forward or forward-backward filter. The resulting filter design and an example of filtered data can be inspected in real-time within the node’s GUI.

The FIR filter windows that can be used are:
The IIR filter functions supported are:

Ports:

Inputs:

port1:

[adaf]

Input ADAFs

Outputs:

port1:

[adaf]

Output ADAFs with filter applied

Configuration:

filter_type
Combo of filter types
freq_type
Frequency pass type required for the FIR filter.
fir_windows
Filter windows for FIR filter
fir_len
Length of the filter
fir_cutoff
Cutoff frequency of filter (expressed in the same units as nyq) OR an array of cutoff frequencies (that is, band edges). In the latter case, the frequencies in cutoff should be positive and monotonically increasing between 0 and nyq. The values 0 and nyq must not be included in cutoff.
fir_w1
Filter specific parameter. Check the help.
fir_w2
Filter specific parameter. Check the help.
iir_filters
IIR filters
iir_wp
Passband edge frequency
iir_ws
Stopband edge frequency
iir_gpass
Max loss in the passband (dB)
iir_gstop
Min attenuation in the stopband (dB)
filtering
Filtering types
signal_select
Select a signal
auto_plot
Automatically refresh the plot
class node_filter_adafs.FilterADAFsWithPlot[source]