improved TestFlip.m

dear mario
TestFlip.m, attached, gives much cleaner graphs of Screen Flip timing since you added the call to Priority. See attached graph for my MacBook. With help from Ziyi Zhang and Omkar Kumbhar, the model fitting is now robust. The key insight is that model errors in fitting flip times near the big steps should receive much lless weight than those far from the steps. It now runs in MATLAB and Octave under macOS, Windows, and Linux, and does not require any libraries beyond basic MATLAB and Psychtoolbox. Still limited experience with computers with more than one display.
best
denis
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Denis Pelli
Professor of Psychology & Neural Science, New York University

+1-646-258-7524 | denis.pelli@...

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