Comedi Wave
What is it?
This program can output five kinds of waveforms. Some of the waveform output functions were modified from David A.Schleef's "ao_waveform". As you can see from its screenshot below, the frequency, amplitude, and offset of the outputted waveform can be adjusted.
Download
Screenshot

Known bugs:
none ;-)
Feedback:
Tao Geng and my homepage is here
.Versions for testing purposes can be found here
.