Differences between revisions 25 and 31 (spanning 6 versions)

Description

Contents

1. nrec is a software package for stimulation, data acquisition and experiment control

Originally it was designed to be used in cognitive brain research, but it is made to be as generally applicable as possible:

hardware independence:
- standard PC
- standard graphics card
- comedi data acquisition library supports a lot of standard cards/boards/boxes
software standards:
- it runs on a standard debian linux
- it is developed in standard C++
- parameter files format: standard XML
- data storage files format: standard hdf5, Matlab readable
- graphics primitives are built using the standard OpenGL library

graphics primitives:
- circle
- dotfield (RDK)
- text
- arrow
- movie (avi)
- image (png)
- square plaids
eyetracker calibration, fixation control, online data visualization
the option to make a primitive a visual target
controllers that make the primitives move and jump and that handle digital in- or outputs
freely configurable digital channels for respone buttons, reward systems, LEDs etc.
experiment control by strategy based parameter setting
luminance correction by using a freely definable alpha mask loadable from a simple file

-  ⇤ ← Revision 25 as of 2008-04-21 08:36:15 → 
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+   ← Revision 31 as of 2008-04-30 13:13:34 → ⇥
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-Deletions are marked like this.
+Additions are marked like this.
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-#acl FriedemannBunjes:read,write,delete,revert FriedemannBunjes/ReadWriteGroup:read FriedemannBunjes/ReadGroup:read
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-Originally it was designed to be used in the [[http://www.hih-tuebingen.de/abteilungen/kn/|cognitive brain research]], but it is made to be as generally applicable as possible:
+Originally it was designed to be used in [[http://www.hih-tuebingen.de/abteilungen/kn/|cognitive brain research]], but it is made to be as generally applicable as possible:
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- * eyetracker calibration, fixation control, online data visualization
+ * [[Screenshots#main_window|eyetracker calibration]], fixation control, [[Screenshots#data_window|online data visualization]]
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- * [[Screenshots#luminance_correction|luminance correction]] by using an alpha mask loadable from a simple file
+ * [[LuminanceCorrection|luminance correction]] by using a freely definable alpha mask loadable from a simple file