| Signal Processing Toolbox | |
The Import Filter panel allows you to import a filter. You can access this region by clicking the Import Filter button in the sidebar.
The imported filter can be in any of the representations listed in the Filter Structure pull-down menu and described in Filter Structures.
Specify the filter coefficients in Numerator and Denominator, either by entering them explicitly or by referring to variables in the MATLAB workspace.
Select the frequency units from the following options in the Units menu, and specify the value or MATLAB workspace variable of the sampling frequency in the Fs field.
To import the filter, click the Import Filter button. The display region is automatically updated when the new filter has been imported.
| | Converting to Second-Order Sections | Filter Structures | |
