Why is the Noise Loading Method not available in FDATool in Filter Design Toolbox 2.5 (R13+)?

In the Filter Design Toolbox User's Guide, it is stated:

 FDATool offers the noise loading method as a filter analysis tool accessible from the toolbar.

However, there is no "Noise Loading Method" option in the GUI for FDATool.

Answer 1

[MathWorks Support Team]

This bug has been fixed for Release 14 (R14). For previous releases, please read below for any possible workarounds:

This is an error in the Filter Design Toolbox 2.5 (R13+) User's Guide.

In the Filter Design Toolbox 2.2 (R13), the Noise Loading Method exists as one option in FDATool: Analysis ==> Noise loading Method.

In version 2.5 (R13+), this method now exists as two options: Magnitude Response Estimate, and Round-off Noise Power Spectrum. The current documentation does not reflect this change.

Our documentation staff will look into correcting this in a future release of the Filter Design Toolbox User's Guide.