colourGratingStimulus.m File Reference

Classes
class	colourGratingStimulus
	colour grating stimulus, inherits from baseStimulus COLOURGRATINGSTIMULUS colour grating stimulus, inherits from baseStimulus The basic properties are: type = 'sinusoid' or 'square', if square you should set sigma which smoothes the interface and stops pixel motion artifacts that normally inflict square wave gratings, set sigma to 0 to remove smoothing. colour = first grating colour colour2 = second grating colour baseColour = the midpoint between the two from where contrast works, defult just inherits the background colour from screenManager correctBaseColour = automatically generate baseColour as the average of colour and colour2 contrast = contrast from 0 - 1 sf = spatial frequency in degrees tf = temporal frequency in degs/s angle = angle in degrees rotateTexture = do we rotate the grating texture (true) or the patch itself (false) phase = phase of grating mask = use circular mask (true) or not (false) More...