|
|
 |
To Use A Sample Script:
- Copy and paste the scripts into your Matlab(R) script editor, and save the experiment.
- Download the necessary .dll files. Some experiments require certain stimulus .dlls. You can download the dll files from the file archive, and place them in a directory on the Matlab path. Here is a list of some of the files used in some of the experiments:
- Run the experiment. From the Matlab command window (with java virtual machine disabled!), enter the experiment file name.
- View the results. After the requisite number of trials has been completed the results will be plotted in a Matlab figure window.
About the experiments:
The samples use the most common W4M commands and avoid exotic video modes; they should work without modification on the majority
of hardware platforms. Most samples use the default parameters of the psychophysical method being used.
To learn more about the
many options, just enter WinVis(‘help’, ‘methodCreateStruct’) where method is one of the supported
methods (pest, Quest, staircase, adjustment ...).
For additional help be sure to visit the WinVis forums to share problems with other users and find solutions.
Note: The experiments will not work on Windows95 and NT systems since they do not support directInput.
Note: The samples do not use gamma correcting LUT’s, in an actual experiment you must consider carefully calibration issues.
|
|
|
|