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Antonino Ingargiola Clarify the 2-gaussians + bridge model
almost 8 years ago
Commit id: bcc662da1151a91b1123584cc33b9bd4c7360645
deletions | additions
diff --git a/FRETBursts authorea latex/full_article.tex b/FRETBursts authorea latex/full_article.tex
index 2b599ae..817819a 100644
--- a/FRETBursts authorea latex/full_article.tex
+++ b/FRETBursts authorea latex/full_article.tex
...
is taken from \textit{lmfit}~\cite{lmfit}, the underlying library used by
FRETBursts to perform the fits.
Models can be created from arbitrary functions.
By default,
FRETBursts
allows using includes predefined
(i.e. built-in) models
such as 1 to 3 Gaussian peaks or 2-Gaussian connected by a
``bridge''. flat plateau.
The latter is an empirical model that
can be used to more accurately fit the center values of two populations
when the peaks are connected by intermediate-FRET bursts
(for the analytical definition of this function see the documentation,
\href{http://fretbursts.readthedocs.io/en/latest/mfit.html#fretbursts.mfit.factory_two_gaussians}{link}).
Built-in models are created by calling a corresponding factory function
(names starting (whose names start with \verb|mfit.factory_|) which initializes the parameters
with values and constraints suitable for E and S histograms fits.
(see \textit{Factory Functions} documentation,
\href{http://fretbursts.readthedocs.org/en/latest/mfit.html#model-factory-functions}{link}).
As an example, we
can fit the E histogram of bursts in the
\verb|ds| variable with two Gaussian peaks with the following command:
\begin{lstlisting}
diff --git a/Fitting.tex b/Fitting.tex
index c0329fe..4bb2df0 100644
--- a/Fitting.tex
+++ b/Fitting.tex
...
is taken from \textit{lmfit}~\cite{lmfit}, the underlying library used by
FRETBursts to perform the fits.
Models can be created from arbitrary functions.
By default,
FRETBursts
allows using includes predefined
(i.e. built-in) models
such as 1 to 3 Gaussian peaks or 2-Gaussian connected by a
``bridge''. flat plateau.
The latter is an empirical model that
can be used to more accurately fit the center values of two populations
when the peaks are connected by intermediate-FRET bursts
(for the analytical definition of this function see the documentation,
\href{http://fretbursts.readthedocs.io/en/latest/mfit.html#fretbursts.mfit.factory_two_gaussians}{link}).
Built-in models are created by calling a corresponding factory function
(names starting (whose names start with \verb|mfit.factory_|) which initializes the parameters
with values and constraints suitable for E and S histograms fits.
(see \textit{Factory Functions} documentation,
\href{http://fretbursts.readthedocs.org/en/latest/mfit.html#model-factory-functions}{link}).
As an example, we
can fit the E histogram of bursts in the
\verb|ds| variable with two Gaussian peaks with the following command:
\begin{lstlisting}