![\[f(x)=\sum_{i=0}^kw_i~\mathcal{N}(x,0,\sigma_i)\]](../html/form_18.png)
Where 
is the normal distribution given by ![\[\mathcal{N}(x,\mu,\sigma)=\frac{1}{\sigma\sqrt{2\pi}} \exp\left(-\frac {1}{2}\left(\frac{x-\mu}{\sigma}\right)^2\right) \]](../html/form_20.png)
The weights 
are the parameters to fit, the widths 
are fixed. Mixture of gaussians.
The probability function is given by the sum of some gaussians: Where is the normal distribution given by The weights are the parameters to fit, the widths are fixed.
input slots | |
output slots | |
parameters | |
| ParameterList< double > | sigmas |
| Gaussian function widths. | |
| ParameterList< double > | weights |
| Gaussian function weights. | |
This Module subclasses CDFitFunction.
For documentation of parameters and slots inherited by this base class,
please have a look at the corresponding Module reference.
The detailed doxygen documentation beyond the parameters/slots may be found here.