Signal Processing Toolbox    

Analyzing Signals: Opening the Signal Browser

You can analyze and print signals using the Signal Browser. You can also play the signals if your computer has audio output capabilities.

For example, compare the signal noise to the filtered signal blnoise:

  1. Shift+click on the noise and blnoise signals in the Signals list of SPTool to select both signals.
  2. Press the View button under the Signals list.

    The Signal Browser is activated and both signals are displayed in the display region. (The names of both signals are shown above the display region.) Initially, the original noise signal covers up the bandlimited blnoise signal.

  1. Push the selection button on the toolbar,

    , to select the blnoise signal.

    The display area is updated. Now you can see the blnoise signal superimposed on top of the noise signal. The signals are displayed in different colors in both the display region and the panner. You can change the color of the selected signal using the Line Properties button on the toolbar,

    .


 Applying a Filter to a Signal Playing a Signal