Chooser and Selector

GUI Chooser

The QT GUI Chooser adds a dropdown menu for selecting variable options.

System Diagram:

Parameters:

• Signal Source: freq
• GUI Chooser: ID=freq, Label="Frequency", Number of Options=4, Default Option=1000, Options: 800 (Label=800), 900 (Label=900), 1000 (Label=1000), 1100 (Label=1100), Widget=Radio Buttons, Orientation=Horizontal

Result:

Selector

Selector connects the input index port to the output index port.

System Diagram:

Parameters:

• Signal Source 1: Waveform=Cosine
• Signal Source 2: Waveform=Square
• GUI Chooser: ID=sigtype, Label="Signal Type", Number of Options=2, Default Option=0, Options: 0 (Label=Sinusoidal), 1(Label=Square), Widget=Radio Buttons, Orientation=Horizontal
• Selector: ID=sigtype, Label="Signal Type", Number of Options=2, Default Option=0, Options: 0 (Label=Sinusoidal), 1

Simulation Result:

Exercise 2

Complete the simulation described above.