This code implements the simulation results reported in:

M. W. Spratling (2008) Predictive Coding as a Model of Biased Competition in Visual Attention. Vision Research, 48(12):1391–1408.

Please cite this paper if this code is used in, or to motivate, any publications.

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USAGE

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This code requires MATLAB. It was tested with MATLAB Version 7.7 (R2008b).

To use this software:

    run matlab 
    cd to the directory containing this code 
    run one of the functions with the name pc_*

Each of the pc_* functions runs one of the experiments reported in the above publication. The following table gives details of which MATLAB function produces each figure in this article.

Figure	MATLAB Function
3	pc_spatial_selection.m
4	pc_spatial_selection_contrast.m
6	pc_featural_selection.m
7	pc_spatial_tuning_curve.m
8	pc_featural_tuning_curve.m
9	pc_posner.m
10	pc_binding.m
11	pc_binding_spatial.m