[Erppcatoolkit-support] ERP PCA Toolkit 2.07 release

[Joseph D. <jd...@ma...>]

I just posted version 2.07.  It fixes a bevy of mostly minor issues, including an irritating sporadic bug that made the menus disappear:

1) When reading simple binary files, if the cell names cannot be deduced, put all of the segments into the same single cell rather than just aborting. 2) When importing a text file, ignore tabs at the end of the line. 3) Drops CELL and TRSP events for all simple binary files since NetStation loses the associated information when exporting simple binary files. 4) Replaced "union" statements with "unique" statements because, under certain conditions, they would cause Matlab 2007 to crash when doing preprocessing. 5) Added workaround for sporadic Matlab menu bug that was causing menu to disappear or crash when menu item that is selected is same as before. 6) Fixed crash when loading in blink template for a file or pathname with a space in it. 7) In preprocessing, avoid performing trialwise bad channel detection entirely unless both minmax and maxneighbor parameters are inactive. 8) Fix for bug in trialwise bad channel detection where channel 1 would be marked as bad in too many trials if there was only one globally bad channel. 9) Additional check in preprocessing and PCA functions for ICA failure (denoted by imaginary numbers for weights). 10) In preprocessing, detects non-reference channels that are perfectly correlated and identifies them as bad channels as they must be shorted together.  11) In preprocessing, fixed bug where test of correlation with reference only detecting +1 correlation, not -1 correlation. 12) In preprocessing, fixed bug where if there is an explicit reference channel and it is flat, then all reference channels marked bad and real bad channels are no longer marked bad. 13) In preprocessing, don't apply correlated neighbors test to explicit reference channels as distant reference channels will always be labeled bad.  14) In preprocessing, fixed crash when more than one bad channel under some conditions. 15) Now only asks for montage once when doing a preprocessing batch.  

Cheers!

Joe

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Joseph Dien,
Senior Research Scientist
Center for Advanced Study of Language
University of Maryland , Box 25
College Park , MD 20742-0025

E-mail: jd...@ma...
Phone: 301-226-8848
Fax: 301-226-8811
http://homepage.mac.com/jdien07/