Thanks to all who responded. I was able to find it. Doug At 01:46 PM 3/14/2002 -0800, Doug Brooks wrote: >Can anyone give me a Fourier series for a trapezoidal waveform? Or point me >to a source where I can find it. > >Thanks > >Doug Brooks ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu