MagicPlot Manual

Plotting and nonlinear fitting software

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custom_fit_equation [Fri Feb 25 16:00:42 2011]
Alexander
custom_fit_equation [Sat Jan 16 18:42:13 2021] (current)
Alexander
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-====== Specifying Custom Fit Equation (Pro edition only) ======+====== Specifying Custom Fit Equation ======
 To specify custom fit function formula, press ''Add'' button and select ''Custom Equation'' in popup menu. To specify custom fit function formula, press ''Add'' button and select ''Custom Equation'' in popup menu.
  
-  * Enter your formula in ''y(x)='' text field below. Use ''x'' as fit function argument. See [[formula|formula syntax]] for details.+  * Enter your formula in ''y(x)='' text field below. Use ''x'' as fit function argument. See [[expressions]] for details.
   * You may recall last entered custom fit functions using ''Recently Used Custom'' item in ''Add'' popup menu.   * You may recall last entered custom fit functions using ''Recently Used Custom'' item in ''Add'' popup menu.
  
-{{:custom_fit_equation.png|Custom fit function example}}+{{:custom_fit_equation.png?nolink|Custom fit function example}}
  
 ===== Fit Parameters ===== ===== Fit Parameters =====
-You can introduce Fit Curve parameters with any names except argument ''x'', and constants like ''e'', ''pi'' (see [[formula#constants|predefined constants]] for details):+You can introduce Fit Curve parameters with any names except argument ''x'', and constants like ''e'', ''pi'' (see [[expressions#constants|predefined constants]] for details):
   * Parameters names are case-sensitive (''a'' and ''A'' are different parameters).   * Parameters names are case-sensitive (''a'' and ''A'' are different parameters).
   * Parameters names lengths are not limited.   * Parameters names lengths are not limited.
custom_fit_equation.1298638842.txt.gz ยท Last modified: Sun Nov 8 12:20:32 2015 (external edit)