Xu Cui while(alive){learn;} – Page 46

retinotopy with freesurfer

Retinotopy analysis consists two parts, one on high resolution structural images (segmentation, inflation, cut, etc), the other on...

Xu Cui
Oct 24, 2008 2 min read

brain images: convert between different formats

For single file to single file conversion, you usually use mri_convert of freesurfer. For example mri_convert x.img y.nii Other options would be LONI Debabeler...

Xu Cui
Oct 24, 2008 1 min read

I support PLoS

As an author, when you publish paper, you pay to the publisher; As a reader, when you read paper, you pay to the publisher;...

Xu Cui
Oct 24, 2008 9 sec read

amfphp bug? Negative integer becomes big positive

In local actionscript, if you have an object like: o.x = 6; o.y = -5; Then send this object to remote server using amfphp,...

Xu Cui
Oct 23, 2008 7 sec read

sqlite: update id automatically in a relational table

Let’s say we have three tables: user, paper, userPaperRelation. user has columns id and username paper has column id and title userPaperRelation has columns...

Xu Cui
Oct 23, 2008 22 sec read

fslmerge: convert 3D ANALYZE to Nifti

/fs/quarry/cuixu/fsl/fslmerge -t f I_???.* On my computer, it doesn’t convert to .nii file; but to a single img/hdr pair. This method won’t be used....

Xu Cui
Oct 23, 2008 8 sec read

vim cheatsheet

http://www.tuxfiles.org/linuxhelp/vimcheat.html Author: Nana Långstedt < nana.langstedt at gmail.com > Working with files Vim command Action :e filename Open a new file. You can...

Xu Cui
Oct 23, 2008 3 min read

LaTex support

I use jsMath to write mathematical equations in this blog. Here is an example This is inline equation (use slash parenthesis): \(\alpha+\beta\geq\gamma=\pi\) This is...

Xu Cui
Oct 23, 2008 32 sec read

MatLab: figure window always on top (front)

When there is keyboard input, the command window of MatLab will gain focus and all its figure windows will be hiden back. How to...

Xu Cui
Oct 22, 2008 9 sec read

typecast in MatLab to convert data type

We need to get real-time neural signal from Hitachi’s ETG4000. Hitachi provides a MatLab script “RealtimeOT” to get data from a parallel port and...

Xu Cui
Oct 22, 2008 26 sec read

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