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double

PURPOSE

Convert to double precision

SYNOPSIS

function out = double(fa)

DESCRIPTION

 Convert to double precision
 FORMAT double(fa)
 fa - a file_array
 _______________________________________________________________________
 Copyright (C) 2005 Wellcome Department of Imaging Neuroscience

CROSS-REFERENCE INFORMATION

This function calls:

double Convert to double precision
numeric Convert to numeric form

This function is called by:

alff Use ALFF method to compute the brain and return a ALFF brain map which reflects the "energy" of the voxels' BOLD signal
f_alff Use fALFF method to compute the brain and return a fALFF brain map.
fc Functional connectivity
reho Calculate regional homogeneity (i.e. ReHo) from the 3D EPI images.
rest_DivideMeanWithinMask Compute the mean within the mask and divide ReHo brain by the mean
rest_WriteAnalyzeImage Write ANALYZE 7.5 file by Yong He and Xiao-Wei Song
rest_bandpass Ideal Band pass filter for REST by Xiao-Wei Song
rest_detrend Removing the linear trend for REST by Xiao-Wei Song
rest_powerspectrum Visualize the Power Spectrum and the Time course of user specified voxel whose coordinates could be set with SliceViewer By Xiao-Wei Song
double Convert to double precision
datatypes Datatype
dim Format
dtype Format
offset Format
scl_inter Format
scl_slope Format
subsasgn Overloaded subsasgn function for file_array objects.
subsref SUBSREF Subscripted reference
create Create a NIFTI-1 file
decode_qform0 Decode qform info from NIFTI-1 headers.
getdict Dictionary of NIFTI stuff
mayo2nifti1 Convert from an ANALYZE to a NIFTI-1 header
read_hdr Get a variety of information from a NIFTI-1 header.
read_nifti Create a NIFTI-1 object
subsasgn Subscript assignment
subsref Subscript referencing
nic_spm_vol_nifti Get header information for a NIFTI-1 image.
nic_spm_write_vol Write an image volume to disk, setting scales and offsets as appropriate

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double.m

SOURCE CODE

0001 function out = double(fa)
0002 % Convert to double precision
0003 % FORMAT double(fa)
0004 % fa - a file_array
0005 % _______________________________________________________________________
0006 % Copyright (C) 2005 Wellcome Department of Imaging Neuroscience
0007 
0008 %
0009 % $Id: double.m 253 2005-10-13 15:31:34Z guillaume $
0010 
0011 out = double(numeric(fa));
0012