User Reference:Eloc Helper - Revision history

Mellinger: /* Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0 */

2008-10-16T16:06:46Z

Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0

← Older revision		Revision as of 16:06, 16 October 2008
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	===Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0===		===Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0===
	# Install the MATLAB Component Runtime (MCR)		# Install the MATLAB Component Runtime (MCR)
	## [http://www.bci2000.org/downloads/bin/~~mcrInstallerWin7.0~~.exe Click here] to download the MCR installer for Windows.		## [http://www.bci2000.org/downloads/bin/MCRInstaller.exe Click here] to download the MCR installer for Windows.
	## When the download is complete, run the installer.		## When the download is complete, run the installer.
	## Follow the on-screen instructions to complete the installation.		## Follow the on-screen instructions to complete the installation.

Jfialkoff: /* Reference */

2008-02-03T01:42:21Z

Reference

← Older revision		Revision as of 01:42, 3 February 2008
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	== Reference ==		== Reference ==
	For a ''BCI2000 Offline Analysis'' and ''Eloc Helper'' tutorial, please see [[User Tutorial:~~BCI2000~~ Offline ~~Frequency~~ Analysis]] and [[User Tutorial:~~BCI2000~~ Offline ~~P300~~ Analysis]].		For a ''BCI2000 Offline Analysis'' and ''Eloc Helper'' tutorial, please see [[User Tutorial:Performing an Offline Analysis of EEG Data]] and [[User Tutorial:Performing a Time-Domain Offline Analysis of EEG Data]].

	=== Menus and Buttons ===		=== Menus and Buttons ===

Jfialkoff: /* Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0 */

2008-02-03T01:11:00Z

Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0

← Older revision		Revision as of 01:11, 3 February 2008
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	## Follow the on-screen instructions to complete the installation.		## Follow the on-screen instructions to complete the installation.
	# Navigate to <tt>tools/OfflineAnalysis/</tt>		# Navigate to <tt>tools/OfflineAnalysis/</tt>
	# Double-click ~~elocHelper~~.exe to begin analyzing your data.		# Double-click elocHelperWin.exe to begin analyzing your data.

	== Reference ==		== Reference ==

Jfialkoff: /* Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0 */

2008-01-21T23:13:06Z

Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0

← Older revision		Revision as of 23:13, 21 January 2008
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	## When the download is complete, run the installer.		## When the download is complete, run the installer.
	## Follow the on-screen instructions to complete the installation.		## Follow the on-screen instructions to complete the installation.
	# Navigate to <tt>tools/OfflineAnalysis/~~binaries/Windows~~</tt>		# Navigate to <tt>tools/OfflineAnalysis/</tt>
	# Double-click elocHelper.exe to begin analyzing your data.		# Double-click elocHelper.exe to begin analyzing your data.

Jfialkoff: /* Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0 */

2008-01-08T18:54:11Z

Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0

← Older revision		Revision as of 18:54, 8 January 2008
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	===Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0===		===Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0===
	# Install the MATLAB Component Runtime (MCR)		# Install the MATLAB Component Runtime (MCR)
	## [http://www.bci2000.org/downloads/bin/mcrInstallerWin7.0.exe Click here] to download the MCR for Windows.		## [http://www.bci2000.org/downloads/bin/mcrInstallerWin7.0.exe Click here] to download the MCR installer for Windows.
	## When the download is complete, run the installer.		## When the download is complete, run the installer.
	## Follow the on-screen instructions to complete the installation.		## Follow the on-screen instructions to complete the installation.

Jfialkoff: /* Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0 */

2008-01-08T18:53:29Z

Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0

← Older revision		Revision as of 18:53, 8 January 2008
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	===Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0===		===Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0===
	# Install the MATLAB Component Runtime (MCR)		# Install the MATLAB Component Runtime (MCR)
	## ~~Download the installer:~~ [http://www.bci2000.org/downloads/bin/~~mcrInstaller7~~.~~0win~~.exe ~~mcrInstaller7~~.~~0win.exe]~~		## [http://www.bci2000.org/downloads/bin/mcrInstallerWin7.0.exe Click here] to download the MCR for Windows.
	## When the download is complete, run the installer.		## When the download is complete, run the installer.
	## Follow the on-screen instructions to complete the installation.		## Follow the on-screen instructions to complete the installation.

Jfialkoff: /* Troubleshooting */

2008-01-08T18:49:46Z

Troubleshooting

← Older revision		Revision as of 18:49, 8 January 2008
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	== Troubleshooting ==		== Troubleshooting ==
	''Clicking on any button results in the error "Undefined command/function ..." followed by "Error while evaluating figure ..."''<br>		''Clicking on any button results in the error "Undefined command/function ..." followed by "Error while evaluating figure ..."''<br>
	If you're receiving this error, it is ~~possible~~ that after opening ''BCI2000 Offline Analysis'' you changed MATLAB's working directory. Make sure that your working directory is the same directory that contains the ~~OfflineAnalysis~~ script.		If you're receiving this error, it is likely that after opening ''BCI2000 Offline Analysis'' you changed MATLAB's working directory. Make sure that your working directory is the same directory that contains the elocHelper.m script.

	''The file I exported does not import properly''<br>		''The file I exported does not import properly''<br>
	While Eloc Helper can export to different formats, it can only import "Offline Analysis Electrode Location" files. If you are having trouble importing a previously exported file, it is possible that you exported to a "~~BCI 2000~~ Electrode Location" file which is an accepted format for export but not for import.		While Eloc Helper can export to two different formats, it can only import "Offline Analysis Electrode Location" files. If you are having trouble importing a previously exported file, it is possible that you exported to a "BCI2000 Electrode Location" file which is an accepted format for export but not for import.

Jfialkoff: /* Installing and Running */

2008-01-08T18:47:09Z

Installing and Running

← Older revision		Revision as of 18:47, 8 January 2008
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	== Installing and Running ==		== Installing and Running ==
	''Eloc Helper'' ~~has been tested on the following operating systems:~~ Windows XP~~, Windows~~ 2000~~, OSX Tiger and Ubuntu Linux v7~~.~~10. Although ''Eloc Helper'' may work on other operating systems~~, ~~it is recommended that you use one of the operating systems for which this tool has been tested. Please~~ choose one of the ~~installation methods below based on the configuration of your system.~~		In order to run ''Eloc Helper'' you'll need a system running either Windows XP or 2000. If your system meets this requirement, please choose from one of the following:


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	===Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0===		===Systems that do not have MATLAB installed or with versions that predate MATLAB v7.0===
	# Install the MATLAB Component Runtime (MCR)		# Install the MATLAB Component Runtime (MCR)
	## Download the installer ~~for your operating system:~~		## Download the installer: [http://www.bci2000.org/downloads/bin/mcrInstaller7.0win.exe mcrInstaller7.0win.exe]
	~~###Windows~~: [http://www.bci2000.org/downloads/bin/mcrInstaller7.0win.exe mcrInstaller7.0win~~.exe]~~
	~~###OS X: [http://www.bci2000.org/downloads/bin/mcrInstaller7.0osx.exe mcrInstaller7.0mac.exe]~~
	~~###Linux: [http://www.bci2000.org/downloads/bin/mcrInstaller7.0lin.exe mcrInstaller7.0lin~~.exe]
	## When the download is complete, run the installer.		## When the download is complete, run the installer.
	## Follow the on-screen instructions to complete the installation.		## Follow the on-screen instructions to complete the installation.
	# Navigate to ~~the appropriate directory for your operating system:~~		# Navigate to <tt>tools/OfflineAnalysis/binaries/Windows</tt>
	~~## Windows:~~ <tt>tools/OfflineAnalysis/binaries/Windows~~</tt>~~		# Double-click elocHelper.exe to begin analyzing your data.
	~~## OS X: <tt>tools/OfflineAnalysis/binaries/OSX</tt>~~
	~~## Linux: <tt>tools/OfflineAnalysis/binaries/Linux~~</tt>
	# Double-click elocHelper.exe to begin analyzing your data.

	== Reference ==		== Reference ==

Jfialkoff: /* Reference */

2008-01-03T18:11:51Z

Reference

← Older revision		Revision as of 18:11, 3 January 2008
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	== Reference ==		== Reference ==
			For a ''BCI2000 Offline Analysis'' and ''Eloc Helper'' tutorial, please see [[User Tutorial:BCI2000 Offline Frequency Analysis]] and [[User Tutorial:BCI2000 Offline P300 Analysis]].

	=== Menus and Buttons ===		=== Menus and Buttons ===
	'''File>New>EEG Electrode Location File -''' Clicking this menu item will allow you to begin creating a new EEG electrode location file. When performing this operation, all previously entered data is removed.		'''File>New>EEG Electrode Location File -''' Clicking this menu item will allow you to begin creating a new EEG electrode location file. When performing this operation, all previously entered data is removed.

Jfialkoff at 17:46, 3 January 2008

2008-01-03T17:46:48Z

← Older revision		Revision as of 17:46, 3 January 2008
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	'''File>Import>ECoG Electrode Location File -''' Clicking this menu item will allow you to import an existing ECoG electrode location file. When performing this operation, all previously entered data is removed.		'''File>Import>ECoG Electrode Location File -''' Clicking this menu item will allow you to import an existing ECoG electrode location file. When performing this operation, all previously entered data is removed.

	'''File>Export to>BCI 2000 Electrode Location File -''' Clicking this menu item will allow you to export to an electrode location file compatible with BCI2000. ~~Unfortunately,~~ the "BCI2000 Electrode Location" file format is not a valid import format for Eloc Helper. Therefore, it is recommended that you also export your data to "Offline Analysis Electrode Location" files.		'''File>Export to>BCI 2000 Electrode Location File -''' Clicking this menu item will allow you to export to an electrode location file compatible with BCI2000. Please note that the "BCI2000 Electrode Location" file format is not a valid import format for Eloc Helper. Therefore, it is recommended that you also export your data to "Offline Analysis Electrode Location" files.

	'''File>Export to>Offline Analysis Electrode Location File -''' Clicking this menu item will allow you to export to an electrode location file compatible with the Eloc Helper tool.		'''File>Export to>Offline Analysis Electrode Location File -''' Clicking this menu item will allow you to export to an electrode location file compatible with the Eloc Helper tool.
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	'''Lock -''' The "Lock" checkbox protects the electrode number value thus preventing the value from being changed automatically as explained in the description of the "Number" field.		'''Lock -''' The "Lock" checkbox protects the electrode number value thus preventing the value from being changed automatically as explained in the description of the "Number" field.

	'''Label -''' The "Label" field is a string of up to 4 characters that identifies the electrode. Typically, the 10-20 naming and positioning scheme is used to determine the label values so as to indicate the approximate location of the electrode. See [User Tutorial:EEG Measurement Setup] for more information about the 10-20 system.		'''Label -''' The "Label" field is a string of up to 4 characters that identifies the electrode. Typically, the 10-20 naming and positioning scheme is used to determine the label values so as to indicate the approximate location of the electrode. See [[User Tutorial:EEG Measurement Setup]] for more information about the 10-20 system.

	'''X Coordinate -''' The "X Coordinate" field corresponds to the normalized X coordinate of the electrode. The simplest manner of setting both the X and Y coordinates is to click the "Use Grid" button and then click the desired location on the electrode map.		'''X Coordinate -''' The "X Coordinate" field corresponds to the normalized X coordinate of the electrode. The simplest manner of setting both the X and Y coordinates is to click the "Use Grid" button and then click the desired location on the electrode map.