|Filter Design Toolbox Release Notes|
Upgrading from an Earlier Release
This section describes the upgrade issues involved in moving from the Filter Design Toolbox 2.1 to Version 2.2.
Moved zerophase Function
The filter analysis function
zerophase, which was included in Filter Design Toolbox, has been relocated to the Signal Processing Toolbox. The syntax has changed to take a numerator and a denominator as its first two input arguments. Recall that you must have the Signal Processing Toolbox to use the Filter Design Toolbox, so
zerophase remains available to all Filter Design Toolbox customers.
|Major Bug Fixes||Changes to Quantizer set Function|