dan@Apple.COM (Dan Allen) (04/10/90)
In article <7674@jpl-devvax.JPL.NASA.GOV> garyf@jpl-devvax.JPL.NASA.GOV (Gary Friedman) writes: >10 years! When's the last time you saw an ad that showed off a >calculator's power? Did you *ever* see an ad for the HP-71? HP-IL? HP did put a full page ad in Byte Magazine when the HP-75C was first introduced, in late 1982 or early 1983. I do not ever remember any 71 ads, however. Dan
harrison@sunny.DAB.GE.COM (Gregory Harrison) (04/12/90)
In article <1990Apr5.204526.18348@ux1.cso.uiuc.edu> gcw20877@uxa.cso.uiuc.edu (George Wang) writes: >PS Does anyone else know of any DFT or FFT analysis?? I think I have >a FFT program but NOT a DFT one.. Thanks The FFT is a DFT (Fast Fourier Transform = a speedier algorithm for calculating the Discrete Fourier Transform.) Greg Harrison GE