Signal Processing Toolbox

Loading Variables from the Disk

To import variables representing signals, filters, or spectra from a MAT-file on your disk:

1. Select the From Disk radio button and do either of the following:
   • Type the name of the file you want to import into the MAT-file Name field and press either the Tab or the Enter key on your keyboard.
   • Select Browse, and then find and select the file you want to import using the Select File to Open dialog. Press OK to close that dialog.

In either case, all variables in the MAT-file you selected are displayed in the File Contents list.

2. Select the variables to be imported into SPTool.

You can now import one or more variables from the File Contents list into SPTool, as long as these variables are scalars, vectors, or matrices.

Importing Filters and Spectra into SPTool

Selecting Signals, Filters, and Spectra in SPTool