Function File: dat = filter (dat, sys)
Function File: dat = filter (dat, b, a)
Filter output and input signals of dataset dat.
The filter is specified either by LTI system sys
or by transfer function polynomials b and a as described
in the help text of Octave’s built-in filter function. Type help filter
for more information.
Inputs
- dat
- iddata identification dataset containing signals in time-domain.
- sys
- LTI object containing the discrete-time filter.
- b
- Numerator polynomial of the discrete-time filter.
Must be a row vector containing the coefficients
of the polynomial in ascending powers of z^-1.
- a
- Denominator polynomial of the discrete-time filter.
Must be a row vector containing the coefficients
of the polynomial in ascending powers of z^-1.
Outputs
- dat
- iddata identification dataset with filtered
output and input signals.
Source Code:
@iddata/filter