iirls
Least-squares IIR filter from specification object
Syntax
hd = design(d,'iirls','SystemObject',true)
hd = design(d,'iirls',designoption,value,designoption,value,...,'SystemObject',true)
Description
hd = design(d,'iirls','SystemObject',true)
designs
a least-squares filter specified by the filter specification object d
.
Note
The iirls
algorithm might not be well behaved
in all cases. Experience is your best guide to determining if the
resulting filter meets your needs. When you use iirls
to
design a filter, review the filter carefully to ensure that it is
appropriate for your use.
hd = design(d,'iirls',designoption,value,designoption,value,...,'SystemObject',true)
returns a least-squares IIR filter where you specify design options as input
arguments.
To determine the available design options, use designopts
with the specification object
and the design method as input arguments as shown.
designopts(d,'method')
For complete help about using iirls
, refer
to the command line help system. For example, to get specific information
about using iirls
with d
, the
specification object, enter the following at the MATLAB prompt.
help(d,'iirls')
Examples
Version History
Introduced in R2011a