2) in middle distinctly, arcuately excavated, with sides of excavation acutely produced, with a trapeziform prominence mesally (prominence slightly emarginate in middle), and with subquadrate polished area on surface; median carina on propodeal dorsum somewhat shorter than in female, rugae on dorsum somewhat transverse; length relation between abscissae of radial vein of forewing (Fig.
wavelength ([Lambda]) is replotted on a frequency (f) or wavenumber (v) scale, the original and transformed curves at equal ordinates would have abscissae reciprocally related to [Lambda] - i.e., f = c/[Lambda] or v = 1/[Lambda] - where c is the speed of light in vacuum.
The abscissae [x.sub.i,j] are sample numbers." The ordinates [y.sub.i,j] are 16-bit integers.(12) Continuity between two successive waveforms is guaranteed by stipulating that the endpoint number 0 (first endpoint) in waveform j + 1 is equal to the endpoint number I- 1 (last endpoint) in waveform