Signal Processing Toolbox

Exporting Coefficients to a Text-File

To save filter coefficients to a text file:

1. Select Export from the File menu. The Export dialog box appears.
2. Select Text-file from the Export To menu.
3. Select Coefficients from the Export As menu to save the filter coefficients.
4. For coefficients, assign variable names using the Numerator and Denominator text boxes in the Variable Names region.
5. Click the OK button. The Export Filter Coefficients to a Text-file dialog box appears.
6. Choose a filename and click the Save button.

The coefficients are saved in the text file that you specified, and the MATLAB Editor opens to display the file.

Exporting a Filter Design

Exporting Coefficients or Objects to a MAT-File