Changeset 3342 for Tutorials/Simulation


Ignore:
Timestamp:
Apr 12, 2018 4:43:24 PM (4 years ago)
Author:
toby
Message:

add fit profile terms tutorial

File:
1 edited

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  • Tutorials/Simulation/SimTutorial.htm

    r3237 r3342  
    666666<p class=MsoNormal><span style='font-size:12.0pt;mso-fareast-font-family:"Times New Roman";
    667667mso-bidi-font-family:"Times New Roman"'>Note that a new histogram is now added
    668 to the data tree, as below. <o:p></o:p></span></p>
     668to the data tree, as below. (Note the "Edit range" button which can be
     669used to change the values entered on the previous dialog).
     670<o:p></o:p></span></p>
    669671
    670672<p class=MsoNormal><span style='font-size:12.0pt;mso-fareast-font-family:"Times New Roman";
     
    838840mso-bidi-font-family:"Times New Roman"'>A refinement computation is needed to
    839841cause the pattern to be simulated. When a pattern is first simulated, the
    840 observed pattern is set to the computed pattern. This means that it is actually
    841 possible to optimize any parameters that are selected to be refined. There is
    842 no reason to actually do this, so we will turn off optimization by setting the
    843 number of cycles to zero. Click on the Controls data tree entry and set the Max
     842observed pattern is set to the computed pattern (this can be reset by
     843using the "Edit range" button when the histogram data tree item is
     844selected. This means that it is actually
     845possible to optimize any parameters that are selected to be refined,
     846which can be used to test the sensitivity of different models refined
     847against a
     848simulated dataset. In this case we only need to compute the simulated
     849pattern, so we will turn off optimization by setting the
     850number of cycles to zero. Do this by clicking on the Controls data tree entry and set the Max
    844851cycles value to 0 using the pull-down menu:<o:p></o:p></span></p>
    845852
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