Changeset 1352


Ignore:
Timestamp:
May 15, 2014 3:55:03 PM (8 years ago)
Author:
toby
Message:

fix word's dog droppings

File:
1 edited

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Added
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  • trunk/help/ParametricFitting.htm

    r1351 r1352  
    10351035the fit parameters from the fit and <i style='mso-bidi-font-style:normal'>their
    10361036estimated uncertainty</i> (<span class=SpellE>s.u</span>.) can be computed by
    1037 defining one or more Òpseudo-variablesÓ (Pseudo <span class=SpellE>Vars</span>)
     1037defining one or more "pseudo-variables" (Pseudo <span class=SpellE>Vars</span>)
    10381038Note that the covariance matrix from the fit is used to provide appropriate
    10391039treatment the correlation in parameters with respect to uncertainty
     
    11741174</v:shape><![endif]--><![if !vml]><img width=232 height=89
    11751175src="ParametricFitting_files/image008.png" align=right hspace=9 v:shapes="Picture_x0020_4"><![endif]>In
    1176 this window, <b style='mso-bidi-font-weight:normal'>type a Python expression, Òb/cÓ,</b>
     1176this window, <b style='mso-bidi-font-weight:normal'>type a Python expression, "b/c",</b>
    11771177but note that the variables <b style='mso-bidi-font-weight:normal'>c</b> and <b
    11781178style='mso-bidi-font-weight:normal'>b</b> here are arbitrary labels. After
     
    13151315
    13161316<p class=MsoListParagraphCxSpMiddle><b style='mso-bidi-font-weight:normal'>Press
    1317 the ÒsÓ key</b> inside the plot to <b style='mso-bidi-font-weight:normal'>select
     1317the "s" key</b> inside the plot to <b style='mso-bidi-font-weight:normal'>select
    13181318Temperature</b> as the x-axis. </p>
    13191319
     
    14151415minor-latin'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;
    14161416</span></span></span></b><![endif]><b style='mso-bidi-font-weight:normal'>Click
    1417 the menu button</b> to select a dependent variable for ÒyÓ. From the phase list,
     1417the menu button</b> to select a dependent variable for "y". From the phase list,
    14181418select the unit cell volume for the CuCr<sub>2</sub>O<sub>4</sub> phase, <b
    14191419style='mso-bidi-font-weight:normal'>click on </b><b style='mso-bidi-font-weight:
     
    14491449style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;
    14501450</span></span></span><![endif]>Now we <b style='mso-bidi-font-weight:normal'>enter
    1451 the equation</b> using Python syntax, which is simply Ò<b style='mso-bidi-font-weight:
    1452 normal'><span style='font-family:Courier'>m*x + b</span></b>Ó, note that the
     1451the equation</b> using Python syntax, which is simply "<b style='mso-bidi-font-weight:
     1452normal'><span style='font-family:Courier'>m*x + b</span></b>", note that the
    14531453use of spaces and the choice of labels is arbitrary. If one were to accidentally
    1454 leave out the Ò<span style='font-family:Courier'>*</span>Ó and typed Ò<span
    1455 style='font-family:Courier'>mx</span>Ó then that would be considered a label,
    1456 if Ò<span style='font-family:Courier'>m x</span>Ó were typed, an error message
     1454leave out the "<span style='font-family:Courier'>*</span>" and typed "<span
     1455style='font-family:Courier'>mx</span>" then that would be considered a label,
     1456if "<span style='font-family:Courier'>m x</span>" were typed, an error message
    14571457would be displayed. </p>
    14581458
     
    17731773for temperatures less than <span style='font-family:Courier'>t0</span> and a critical
    17741774phenomenon formulism [(t-t<sub>0</sub>)<sup>-a</sup>] for temperatures above <span
    1775 style='font-family:Courier'>t0</span>. To do this we use the Python syntax Ò<span
    1776 style='font-family:Courier'>x1 if <span class=SpellE>testexp</span> else x2</span>Ó
     1775style='font-family:Courier'>t0</span>. To do this we use the Python syntax "<span
     1776style='font-family:Courier'>x1 if <span class=SpellE>testexp</span> else x2</span>"
    17771777which is <span style='font-family:Courier'>x1</span> where the test expression (<span
    17781778class=SpellE><span style='font-family:Courier'>testexp</span></span> here) is <span
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