Signal Processing Toolbox

Opening SPTool

To open SPTool, type

sptool

The SPTool interface is shown below.

When you first open SPTool, it contains a collection of default signals, filters, and spectra. You can specify your own preferences for what signals, filters, and spectra you want to see when SPTool opens. See Setting Preferences for more details.

You can access four other GUIs from SPTool:

• Signal Browser from the Signals list View button
• Filter Designer from the Filters list New Design or Edit Design button
• Filter Viewer from the Filters list View button
• Spectrum Viewer from the Spectra list View, Create, or Update button

SPTool Data Structures

Overview of the Signal Browser: Signal Analysis