Changeset 0b96d74 in sasview for sansmodels/src/sans/models/media/model_functions.html
- Timestamp:
- Aug 24, 2012 5:08:14 PM (12 years ago)
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- master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload
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sansmodels/src/sans/models/media/model_functions.html
rf40f743 r0b96d74 14 14 </ul> 15 15 <p style="margin-left: 0.25in; text-indent: -0.25in;"><strong><span style="font-size: 16pt;">1.</span></strong><strong><span style="font-size: 7pt;"> </span></strong><a name="Introduction"></a><strong><span style="font-size: 16pt;">Introduction </span></strong></p> 16 <p>The present text documents the modules made available by the DANSE software for SANS.</p> 17 <p>Readers are also referred to the SANS/DANSE wiki page:</p> 18 <p style="text-indent: 0.25in;"><em>http://danse.us/trac/sans</em></p> 19 <p><strong> Note: Our model uses the form factor calculations implemented in a c-library provided by the NIST Center for Neutron Research and thus some content and figures in this document are originated from or shared with the NIST Igor analysis package by permission (S. Kline, NIST, 2006).</strong></p> 16 17 <p> Many of our models use the form factor calculations implemented in a c-library provided by the NIST Center for Neutron Research and thus some content and figures in this document are originated from or shared with the NIST Igor analysis package.</p> 20 18 <p style="margin-left: 0.25in; text-indent: -0.25in;"><strong><span style="font-size: 16pt;">2.</span></strong><strong><span style="font-size: 7pt;"> </span></strong><a name="Shapes"></a><strong><span style="font-size: 16pt;">Shapes (Scattering Intensity Models)</span></strong></p> 21 19 <p>This software provides form factors for various particle shapes. After giving a mathematical definition of each model, we draw the list of parameters available to the user. Validation plots for each model are also presented. Instructions on how to use the software is available with the source code, available from SVN:</p> 22 <p style="text-indent: 0.25in;"><em> svn co svn://danse.us/sans/releases/sansmodels-x.x</em></p>20 <p style="text-indent: 0.25in;"><em>https://sansviewproject.svn.sourceforge.net/svnroot/sansviewproject/</em></p> 23 21 <p>To easily compare to the scattering intensity measured in experiments, we normalize the form factors by the volume of the particle:</p> 24 22 <p style="text-align: center;" align="center"><span style="position: relative; top: 12pt;"><img src="img/image001.PNG" alt="" /></span> </p>
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