Model-based smoothing of noisy voltage measurements. This code is released in
conjunction with the following publication
Huys QJ and Paninski L (2007): Model-based filtering of, and parameter
estimation from, noisy biophysical observations.
(available at http://www.gatsby.ucl.ac.uk/~qhuys/pub.html)
and can be downloaded from
SmoothVoltageData.m is a MATLAB m-file, which containts a few functions.
It sets up a single-compartment cell with Hodgkin-Huxley channels, adds noise to
the voltage and then and runs a particle smoother on data to recover the
To run it, add this folder to the MATLAB path, type
and hit return.
Copyright Quentin Huys 2007 October 1st, 2007
Center for Theoretical Neuroscience, Columbia University
Email: qh uys [at] gat s b y [dot] u c l . ac. u k
(just get rid of the spaces, replace [at] with @ and [dot] with .)