yeh .. i always confuse samples with sample intervals too .. should be ...
x =. 1 o. (194.18 * 2p1 ) * (i. % <:) 8000 On 2011-07-14 09:13, David Ward Lambert wrote: > This clip from a recent [email protected] letter begs for the > turn: > > > NB. We'll sample a sine wave at 194.18 Hz over 1 second. > NB. Or in other words: our x axis covers 194.18 radians, > NB. and we'll choose our 8000 sample points from that range: > > x =: (194.18 * 2p1) * (%~ i.) 8000 > > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
