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Version 6.4 (R14SP3) Signal Processing Toolbox Software

This table summarizes what is new in Version 6.4 (R14SP3):

New Features and Changes	Version Compatibility Considerations	Fixed Bugs and Known Problems	Related Documentation at Web Site
Yes Details below	No	Bug Reports Includes fixes	No

New features and changes introduced in this version are described here

dfilt (Discrete-Time Filters) Delay Structure Added

A new delay structure (dfilt.delay) has been added to dfilt objects. This structure adds latency to any signal filtered with it.

WinTool/WVTool Normalize Magnitude Added

A Normalize magnitude option has been added to the Analysis Parameters of WinTool and WVTool magnitude plots.

FDATool/FVTool Plot Displays Improved

The default plots for filter responses have been improved. The y-axis autoscaling includes buffer regions around the data and shows only the significant data. To see all of the data without any buffer regions, select Full view from the View menu.

FVTool Passband Zoom Added

If you have a filter in FVTool that was created in FDATool or from a Filter Design Toolbox fdesign object, you can use Passband on the View menu to zoom the passband region.

Version 6.5 (R2006a) Signal Processing Toolbox Software

Version 6.3 (R14SP2) Signal Processing Toolbox Software

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