source: sasview/sansview/media/simultaneous_fit_help.html @ fb071900

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload
Last change on this file since fb071900 was 3e0d308, checked in by Gervaise Alina <gervyh@…>, 15 years ago

rename doc folder as media

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[b92884a]1<html>
2<body>
3
4<h4>Simultaneous Fit</h4>
5<p>
6        Can only happen with more than 2 data select with their associated model.
7        Can only operate with the park engine selected <b>Fitting</b> on the menu.
8        check <b> park</b>.
9</p>
10<ul>
11<li><a href="#noconstraint">Simultaneous Fit without constraint</a></li>
12<li><a href="#constraint">Simultaneous Fit with constraint</a></li>
13</ul>
14
15<h5><a name="noconstraint">Simultaneous Fit without constraint</a></h5>
16<p> 
17        Highlight the data to fit. Select from the context menu <b>Select Data for fitting</b>.
18        A new tab with the name of the data selected will appears. Select a model used for the fit
19        from the combo box. Model's parameters will be display.Set initial parameters if need.
20        Check at least one parameter to fit.Go to <b>Simultaneous Fit</b> and check at least 2
21        models name to fit.Click on <b> constraint fit </b> button. results will be displayed on
22        tabs corresponding to each model select.
23       
24</p>
25
26<h5><a name="constraint">Simultaneous Fit with constraint</a></h5>
27<p>
28        Perform <a href="#noconstraint">Simultaneous Fit without constraint</a> step.
29        Enter constraint in the text control next to  <b>constraint fit</b> button.
[89d79d4]30        Constraint should be of type model1 parameter name = f(model2 parameter name)for example, M0.radius=2*M1.radius.
[b92884a]31        Many constraints can be entered for a single fit.Each of them should be separated
32        by a newline charater or ";"
33</p>
34
35</body>
36</html>
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