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56  <div class="section" id="gaussian">
57<h1>Gaussian<a class="headerlink" href="#gaussian" title="Permalink to this headline">¶</a></h1>
58<div class="section" id="module-sans.models.Gaussian">
59<span id="sans-models-gaussian"></span><h2><a class="reference internal" href="#module-sans.models.Gaussian"><tt class="xref py py-mod docutils literal"><span class="pre">sans.models.Gaussian</span></tt></a><a class="headerlink" href="#module-sans.models.Gaussian" title="Permalink to this headline">¶</a></h2>
60<p>Provide functionality for a C extension model</p>
61<table class="docutils field-list" frame="void" rules="none">
62<col class="field-name" />
63<col class="field-body" />
64<tbody valign="top">
65<tr class="field"><th class="field-name">WARNING:</th><td class="field-body">THIS FILE WAS GENERATED BY WRAPPERGENERATOR.PY
66DO NOT MODIFY THIS FILE, MODIFY ..c_extensionsgaussian.h
67AND RE-RUN THE GENERATOR SCRIPT</td>
68</tr>
69</tbody>
70</table>
71<dl class="class">
72<dt id="sans.models.Gaussian.Gaussian">
73<em class="property">class </em><tt class="descclassname">sans.models.Gaussian.</tt><tt class="descname">Gaussian</tt><a class="headerlink" href="#sans.models.Gaussian.Gaussian" title="Permalink to this definition">¶</a></dt>
74<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">CGaussian</span></tt>, <a class="reference internal" href="BaseComponent.html#sans.models.BaseComponent.BaseComponent" title="sans.models.BaseComponent.BaseComponent"><tt class="xref py py-class docutils literal"><span class="pre">sans.models.BaseComponent.BaseComponent</span></tt></a></p>
75<p>Class that evaluates a Gaussian model.
76This file was auto-generated from ..c_extensionsgaussian.h.
77Refer to that file and the structure it contains
78for details of the model.
79List of default parameters:</p>
80<blockquote>
81scale           = 1.0
82sigma           = 1.0
83center          = 0.0</blockquote>
84<dl class="method">
85<dt id="sans.models.Gaussian.Gaussian.calculate_ER">
86<tt class="descname">calculate_ER</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.calculate_ER" title="Permalink to this definition">¶</a></dt>
87<dd><p>Calculate the effective radius for P(q)*S(q)</p>
88<table class="docutils field-list" frame="void" rules="none">
89<col class="field-name" />
90<col class="field-body" />
91<tbody valign="top">
92<tr class="field"><th class="field-name">Returns:</th><td class="field-body">the value of the effective radius</td>
93</tr>
94</tbody>
95</table>
96</dd></dl>
97
98<dl class="method">
99<dt id="sans.models.Gaussian.Gaussian.clone">
100<tt class="descname">clone</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.clone" title="Permalink to this definition">¶</a></dt>
101<dd>Return a identical copy of self</dd></dl>
102
103<dl class="method">
104<dt id="sans.models.Gaussian.Gaussian.evalDistribution">
105<tt class="descname">evalDistribution</tt><big>(</big><em>x=</em><span class="optional">[</span><span class="optional">]</span><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.evalDistribution" title="Permalink to this definition">¶</a></dt>
106<dd><p>Evaluate the model in cartesian coordinates</p>
107<table class="docutils field-list" frame="void" rules="none">
108<col class="field-name" />
109<col class="field-body" />
110<tbody valign="top">
111<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
112<li><strong>x</strong> &#8211; input q[], or [qx[], qy[]]</li>
113</ul>
114</td>
115</tr>
116<tr class="field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">scattering function P(q[])</p>
117</td>
118</tr>
119</tbody>
120</table>
121</dd></dl>
122
123<dl class="method">
124<dt id="sans.models.Gaussian.Gaussian.getDispParamList">
125<tt class="descname">getDispParamList</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.getDispParamList" title="Permalink to this definition">¶</a></dt>
126<dd>Return a list of all available parameters for the model</dd></dl>
127
128<dl class="method">
129<dt id="sans.models.Gaussian.Gaussian.getParam">
130<tt class="descname">getParam</tt><big>(</big><em>name</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.getParam" title="Permalink to this definition">¶</a></dt>
131<dd><p>Set the value of a model parameter</p>
132<table class="docutils field-list" frame="void" rules="none">
133<col class="field-name" />
134<col class="field-body" />
135<tbody valign="top">
136<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
137<li><strong>name</strong> &#8211; name of the parameter</li>
138</ul>
139</td>
140</tr>
141</tbody>
142</table>
143</dd></dl>
144
145<dl class="method">
146<dt id="sans.models.Gaussian.Gaussian.getParamList">
147<tt class="descname">getParamList</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.getParamList" title="Permalink to this definition">¶</a></dt>
148<dd>Return a list of all available parameters for the model</dd></dl>
149
150<dl class="method">
151<dt id="sans.models.Gaussian.Gaussian.getParamListWithToken">
152<tt class="descname">getParamListWithToken</tt><big>(</big><em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.getParamListWithToken" title="Permalink to this definition">¶</a></dt>
153<dd></dd></dl>
154
155<dl class="method">
156<dt id="sans.models.Gaussian.Gaussian.getParamWithToken">
157<tt class="descname">getParamWithToken</tt><big>(</big><em>name</em>, <em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.getParamWithToken" title="Permalink to this definition">¶</a></dt>
158<dd></dd></dl>
159
160<dl class="method">
161<dt id="sans.models.Gaussian.Gaussian.is_fittable">
162<tt class="descname">is_fittable</tt><big>(</big><em>par_name</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.is_fittable" title="Permalink to this definition">¶</a></dt>
163<dd><p>Check if a given parameter is fittable or not</p>
164<table class="docutils field-list" frame="void" rules="none">
165<col class="field-name" />
166<col class="field-body" />
167<tbody valign="top">
168<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
169<li><strong>par_name</strong> &#8211; the parameter name to check</li>
170</ul>
171</td>
172</tr>
173</tbody>
174</table>
175</dd></dl>
176
177<dl class="attribute">
178<dt id="sans.models.Gaussian.Gaussian.log">
179<tt class="descname">log</tt><a class="headerlink" href="#sans.models.Gaussian.Gaussian.log" title="Permalink to this definition">¶</a></dt>
180<dd>Log</dd></dl>
181
182<dl class="attribute">
183<dt id="sans.models.Gaussian.Gaussian.params">
184<tt class="descname">params</tt><a class="headerlink" href="#sans.models.Gaussian.Gaussian.params" title="Permalink to this definition">¶</a></dt>
185<dd>Parameters</dd></dl>
186
187<dl class="attribute">
188<dt id="sans.models.Gaussian.Gaussian.reset">
189<tt class="descname">reset</tt><a class="headerlink" href="#sans.models.Gaussian.Gaussian.reset" title="Permalink to this definition">¶</a></dt>
190<dd>Reset pair correlation</dd></dl>
191
192<dl class="method">
193<dt id="sans.models.Gaussian.Gaussian.run">
194<tt class="descname">run</tt><big>(</big><em>x=0.0</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.run" title="Permalink to this definition">¶</a></dt>
195<dd><p>Evaluate the model</p>
196<table class="docutils field-list" frame="void" rules="none">
197<col class="field-name" />
198<col class="field-body" />
199<tbody valign="top">
200<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
201<li><strong>x</strong> &#8211; input q, or [q,phi]</li>
202</ul>
203</td>
204</tr>
205<tr class="field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">scattering function P(q)</p>
206</td>
207</tr>
208</tbody>
209</table>
210</dd></dl>
211
212<dl class="method">
213<dt id="sans.models.Gaussian.Gaussian.runXY">
214<tt class="descname">runXY</tt><big>(</big><em>x=0.0</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.runXY" title="Permalink to this definition">¶</a></dt>
215<dd><p>Evaluate the model in cartesian coordinates</p>
216<table class="docutils field-list" frame="void" rules="none">
217<col class="field-name" />
218<col class="field-body" />
219<tbody valign="top">
220<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
221<li><strong>x</strong> &#8211; input q, or [qx, qy]</li>
222</ul>
223</td>
224</tr>
225<tr class="field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">scattering function P(q)</p>
226</td>
227</tr>
228</tbody>
229</table>
230</dd></dl>
231
232<dl class="method">
233<dt id="sans.models.Gaussian.Gaussian.setParam">
234<tt class="descname">setParam</tt><big>(</big><em>name</em>, <em>value</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.setParam" title="Permalink to this definition">¶</a></dt>
235<dd><p>Set the value of a model parameter</p>
236<table class="docutils field-list" frame="void" rules="none">
237<col class="field-name" />
238<col class="field-body" />
239<tbody valign="top">
240<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
241<li><strong>name</strong> &#8211; name of the parameter</li>
242<li><strong>value</strong> &#8211; value of the parameter</li>
243</ul>
244</td>
245</tr>
246</tbody>
247</table>
248</dd></dl>
249
250<dl class="method">
251<dt id="sans.models.Gaussian.Gaussian.setParamWithToken">
252<tt class="descname">setParamWithToken</tt><big>(</big><em>name</em>, <em>value</em>, <em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.setParamWithToken" title="Permalink to this definition">¶</a></dt>
253<dd></dd></dl>
254
255<dl class="method">
256<dt id="sans.models.Gaussian.Gaussian.set_dispersion">
257<tt class="descname">set_dispersion</tt><big>(</big><em>parameter</em>, <em>dispersion</em><big>)</big><a class="headerlink" href="#sans.models.Gaussian.Gaussian.set_dispersion" title="Permalink to this definition">¶</a></dt>
258<dd><p>Set the dispersion object for a model parameter</p>
259<table class="docutils field-list" frame="void" rules="none">
260<col class="field-name" />
261<col class="field-body" />
262<tbody valign="top">
263<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
264<li><strong>parameter</strong> &#8211; name of the parameter [string]</li>
265<li><strong>dispersion</strong> &#8211; dispersion object of type DispersionModel</li>
266</ul>
267</td>
268</tr>
269</tbody>
270</table>
271</dd></dl>
272
273</dd></dl>
274
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287<li><a class="reference internal" href="#module-sans.models.Gaussian"><tt class="docutils literal"><span class="pre">sans.models.Gaussian</span></tt></a></li>
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