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Highlights from
Brick Toolbox

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from Brick Toolbox by Thomas Deneux
The Brick Toolbox is a set of utility functions for Matlab.

fn_filter

fn_filter

Contents

Syntax

y=fn_filter(X0,y[,highpassflag])

Description

remove confound subspace defined by the matrix X0 to y :
y = y - X0*X0'*y
if y is a vector, returns column or row vector according to input
if y is a matrix, filter is applied to columns
if highpassflag is set to false [default=true], only the confounds are kept

Source

Thomas Deneux

Copyright 2005-2012

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