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fDesc[0] = "FTL-SE is a program for performing Fourier Transforms, which can be useful in teaching Crystallography, since they are related to Optical Transforms (e.g. laser diffraction patterns). Furthermore one may get a quick hands-on experience with the usefulness of processing images in the frequency domain for certain band filters etc. This software is Freeware and can be distributed freely.<br /> <br /> Main Features:<br /> <br /> - Forward &amp; Inverse Fourier Transform <br /> - Low-Pass Filter<br /> - High-Pass Filter<br /> - Custom-Mask Filter (for removing Fourier peaks)<br /> - Image Histograms, Images may be dragged<br /> - Swap Phase Sets<br /> - Randomize / Discard FT Phases<br /> - Randomize / Discard FT Magnitudes <br /> - Easy Image Import (Load, Paste, Drag-Drop)<br /> - Basic Image Drawing Function (Freehand &amp; Lattice) <br /> - Basic Scripting Functions <br /> - Extensive HTML Tutorial (Aubert, Lecomte)<br /> - VISTA-Ready by using accessible user folder<br /> - Three Fourier Java-Applets included<br /> - View FT Image line profile; More FT data export options<br /> - Zoomed FT Image (Alt-key); Three-column FT data ex";

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