Signal Processing Toolbox

Exporting Signals, Filters, and Spectra

You can export SPTool signals, filters, and spectra as structures to the MATLAB workspace or to your disk.

In each case you:

1. Select the items in SPTool you want to export.
2. Select Export from the File menu.

Opening the Export Dialog Box

To save the filter filt1 you just created in this example, open the Export dialog box with filt1 preselected:

1. Select filt1 in the SPTool Filters list.
2. Select Export from the File menu.

The Export dialog box opens with filt1 preselected.

Exporting a Filter to the MATLAB Workspace

To export the filter filt1 to the MATLAB workspace:

1. Select filt1 from the Export List and deselect all other items using Ctrl+click.
2. Press the Export to Workspace button.

Step 5: Spectral Analysis in the Spectrum Viewer

Accessing Filter Parameters