 | Acta Crystallographica Section D Acta Crystallographica Section D BIOLOGICAL CRYSTALLOGRAPHY |
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![[Figure 1]](ba0021fig1mag.jpg)
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Figure 1
Let a line t in reciprocal space be divided into discrete intervals Δt at a distance t from the origin. Then, let the frequency of reflections at (x, y, z) projected onto this line be given by the function f(t) in an interval of Δt. The one-dimensional Fourier transform of this line will be given by F(k) = ![[\textstyle \sum_{t=0}^{t=m\Delta t} f(t) \exp (2 \pi i k t)]](teximages/ba0021fi29.gif) , where m is an integer. In the figure, the largest Fourier coefficient other than F(0) corresponds to k = 27 and measures the distance between reciprocal-lattice planes perpendicular to the line of projection. (Reprinted with permission from Steller et al., 1997 .) |
![[Figure 1]](ba0021fig1.jpg)
| BIOLOGICAL CRYSTALLOGRAPHY |
ISSN: 1399-0047
