filt
1-D digital filter
Syntax
[y, final] = filt ( x,num,den[[=1]],initial[[=(empty)]] )
[y, final] = x.filt ( num,den[[=1]],initial[[=(empty)]] )
Inputs
| Argument | Type | Description | Unit |
|---|---|---|---|
x | audio or VECT | Input data | n/a |
num | VECT | Numerator coefficients of rational transfer function | - |
den[ | VECT | Denominator coefficients of rational transfer function | - |
initial[ | VECT | Initial condition, a vector of max(num.length, den.length)-1 | - |
Outputs / Return Value
y:yis filtered data.final:finalis the final condition after filtering
Notes
- For a grouped or "2-D" array, filtering takes place for each group.
See Also
Review Status
- Legacy parameter naming does not exactly match current engine metadata and should be reviewed manually.