Signal Processing Toolbox

Exporting Coefficients or Objects to a MAT-File

To save filter coefficients or a filter object as variables in a MAT file:

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

See also Saving and Opening Filter Design Sessions.

Exporting Coefficients to a Text-File

Exporting to a C Header File