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Afterimage/002 After Image GUI Project/AfIm_Exp_old.m

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function AfIm_Exp_old(subName,numRep,maxLum,white,curr_cond)
% Check that Psychtoolbox is properly installed, switch to unified KbName's
% across operating systems, and switch color range to normalized 0 - 1 range:
PsychDefaultSetup(2);
theDate = fix(clock);
saveFile = sprintf('%s_afterimage', subName)
a = '/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/4 AfterImage' ;% folder where the program is.
fp = fopen(saveFile, 'at');
%% Color information, load hfp data and color calibration
aa = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/A Outputs');
hfpFile = sprintf('%sHFP', subName);
load(hfpFile, '-mat')
hfpRG = rg_avg;
hfpBG = bg_avg;
cd(a); % return to program folder.
load colorCalFile1.mat
fprintf('\nLast calibration was %s\n', describe.date);
pix = pix/1001;
cd(aa) ;% output folder
aa = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
% maxLum = 20; %cd/m^2
contFile = sprintf('%s_ContMatch', subName);
cd
load(contFile, '-mat')
lCont = fliplr(Final_lCont_avg);% sort the matrix in descendent order
lumMod = fliplr(Final_lumMod_avg);
sCont = [.8 .65 .5 .35];
numCont = 4;
% white = [.665 1];
blackLut = [0 0 0];
redLut = [.8 0 0];
%% set up psych toolbox
%set up 10 bit color
PsychImaging('PrepareConfiguration');
%PsychImaging('AddTask', 'General', 'EnableNative10BitFrameBuffer',1); %the 0 is turn off dithering?
expScreen = 1;
%create white LUT
cd(a);
wLMS(1,1) = white(1,1)*maxLum;
wLMS(1,2) = (1-white(1,1))*maxLum;
wLMS(1,3) = white(1,2)*maxLum;
wXYZ(1,:) = LMS_to_XYZ(wLMS(1,:));
wRGB(1,:) = XYZ_to_RGB(wXYZ(1,:), maxPhosXYZ);
wRGB(1,1) = pix(dsearchn(redProp(:), wRGB(1,1)))*hfpRG;
wRGB(1,2) = pix(dsearchn(grnProp(:), wRGB(1,2)));
wRGB(1,3) = pix(dsearchn(blueProp(:), wRGB(1,3)))*hfpBG;
[window, windowRect] = PsychImaging('OpenWindow', expScreen, wRGB, [], [], []); %
%Screen('OpenWindow',0, [0 0 0]); %makes main screen dark
%PsychImaging('OpenWindow', expScreen, wRGB);
[xcent,ycent] = RectCenter(windowRect);
center = [xcent ycent];
%% TIMING
%find frames per second
ifi = Screen('GetFlipInterval', window);% Measure the vertical refresh rate of the monitor
topPriorityLevel = MaxPriority(window);% Retreive the maximum priority number
numSecs = 16; %in seconds, total presentation time
framesPerSec = round(1/ifi);
nFrames = numSecs * framesPerSec;
waitframes = 1; %number of frames to wait between refresh
% color changed .03 of full cycle per second - finished 1/2 cycle in 16 seconds, 1/32
%in Zaidi, clock face appears at 10.15 seconds, will approximate this
%number
zaidiClock = 10.15; %is when Zaidi started in his example.
clFrmStart = floor(1/ifi*zaidiClock);
clTotTime = 2.9*2; %how long is clock in the screen
handInt = 12*2; %how many places to stop around the clock
clFrames = floor(clTotTime/handInt/ifi); %this will move the hand 15 degrees at a time, and decides how many frames to sit at each angle
%% Stimulus Size Parameters
circleDeg = 3.6;
clockPt = 0.1;
% code assumes 1 pixel = 1 arc min
pixPerDeg = 35; %at a distance of 57 cm
circlePix = circleDeg*pixPerDeg;
clockPix = clockPt*pixPerDeg;
tstcircle = [xcent - circlePix/2 ycent - circlePix/2 xcent + circlePix/2 ycent + circlePix/2];
%create circular grid for clock face and the numbers
rad = circleDeg/2*pixPerDeg; %circlePix/2-pixPerDeg/2;
radNum = (circleDeg/2) * pixPerDeg;
clockDegs = [1:15:360];
for iC = 1:length(clockDegs)
[xcFace(iC), ycFace(iC)] = pol2cart(clockDegs(iC)*pi/180, rad);
[xcNumber(iC), ycNumber(iC)] = pol2cart(clockDegs(iC)*pi/180, radNum);
end
%create matrix of dot locations
clockPosMat = [reshape(xcFace,1, length(clockDegs)); reshape(ycFace,1, length(clockDegs))];
clockNumMat = [reshape(xcNumber,1, length(clockDegs)); reshape(ycNumber,1, length(clockDegs))];
Screen('TextSize', window, 14);
textOne = [6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5];
yPositionIsBaseline=1;
%create array of second hand positions to index
count = 1;
secHandCord(1:handInt) = (1:15:360)*(pi/180);
for iMove = 1:length(secHandCord)
secHandMove(count:count+clFrames-1) = secHandCord(iMove);
count = count+clFrames;
end
secHandMove(length(secHandMove)+1:length(secHandMove)*2) = secHandMove(1:length(secHandMove));
% numRep = 3; %number of times to repeat the experiment
WaitSecs(5);
%practice
for iprac = 1
FlushEvents('mouseDown','keyDown');
%create colors depending on contrast
l = [white(1)+(white(1)*lCont(1)) 1 maxLum
white(1)-(white(1)*lCont(1)) 1 maxLum]; %+l, -l
s = [white(1) white(2)+(white(2)*sCont(1)) maxLum
white(1) white(2)-(white(2)*sCont(1)) maxLum];%+s, -s
forFive = [white(1)+(white(1)*lCont(1)) white(2)+(white(2)*sCont(1)) maxLum
white(1)-(white(1)*lCont(1)) white(2)-(white(2)*sCont(1)) maxLum];
oneThrFive = [white(1)-(white(1)*lCont(1)) white(2)+(white(2)*sCont(1)) maxLum
white(1)+(white(1)*lCont(1)) white(2)-(white(2)*sCont(1)) maxLum];
lum = [white(1) white(2) maxLum-lumMod(1)
white(1) white(2) maxLum+lumMod(1)];
lum_l_45 = [white(1)+(white(1)*lCont(1)) white(2) maxLum+lumMod(1)
white(1)-(white(1)*lCont(1)) white(2) maxLum-lumMod(1)];
lum_l_135 = [white(1)+(white(1)*lCont(1)) white(2) maxLum-lumMod(1)
white(1)-(white(1)*lCont(1)) white(2) maxLum+lumMod(1)];
lum_s_45 = [white(1) white(2)+(white(2)*sCont(1)) maxLum+lumMod(1)
white(1) white(2)-(white(2)*sCont(1)) maxLum-lumMod(1)];
lum_s_135 = [white(1) white(2)+(white(2)*sCont(1)) maxLum-lumMod(1)
white(1) white(2)-(white(2)*sCont(1)) maxLum+lumMod(1)];
% cond = randperm(1);
cond = 1:9
rnd_idx = randperm(length(curr_cond));
curr_cond = curr_cond(rnd_idx)
% Cond = Cond(curr_cond_rnd) ;
for iCond = 1:length(curr_cond)
%create table of color changes
switch curr_cond(iCond)
case 1
colLut = l;
case 2
colLut = s;
case 3
colLut = forFive;
case 4
colLut = oneThrFive;
case 5
colLut = lum;
case 6
colLut = lum_l_45;
case 7
colLut = lum_l_135;
case 8
colLut = lum_s_45;
case 9
colLut = lum_s_135;
% % % % % % % % case 2
% % % % % % % % colLut = TEST_lum_l;
end
%LMS values of each color, ls to LMS
for iLMS = 1:2
cLMS(iLMS,1) = colLut(iLMS,1)*colLut(iLMS, 3);
cLMS(iLMS,2) = (1-colLut(iLMS,1))*colLut(iLMS, 3);
cLMS(iLMS,3) = colLut(iLMS,2)*colLut(iLMS, 3);
end
%XYZ values for each
for iXYZ = 1:length(cLMS(:,1))
cXYZ(iXYZ,:) = LMS_to_XYZ(cLMS(iXYZ,:));
end
%use lut to find corrected monitor RGB values for each rgb color
for iRGB = 1:length(cXYZ(:,1))
cRGB(iRGB,:) = XYZ_to_RGB(cXYZ(iRGB,:), maxPhosXYZ);
cRGB(iRGB,1) = pix(dsearchn(redProp(:), cRGB(iRGB,1)))*hfpRG;
cRGB(iRGB,2) = pix(dsearchn(grnProp(:), cRGB(iRGB,2)));
cRGB(iRGB,3) = pix(dsearchn(blueProp(:), cRGB(iRGB,3)))*hfpBG;
end
rampLeft = zeros(nFrames,3);
rampRight = zeros(nFrames,3);
for iRamp = 1:3 %for 3 phosophors
rampLeft(:,iRamp) = sinspace(wRGB(1,iRamp), cRGB(1,iRamp), nFrames);
rampRight(:,iRamp) = sinspace(wRGB(1,iRamp), cRGB(2,iRamp), nFrames);
end
%create random start point for clock hand
randStrt = randi(handInt-1); %won't pick midnight as start point due to second hand array not being long enough
%clock set to go around 1 full circle
for ihand = 1:handInt*clFrames+clFrames
th(ihand) = (secHandMove(randStrt*clFrames-clFrames+ihand));
[handx(ihand), handy(ihand)] = pol2cart(th(ihand),rad);
end
handx = handx + xcent;
handy = handy + ycent;
WaitSecs(3); %a short adaptation before the next trial
keypress = 0;
count = 0; %for clock hand
Priority(topPriorityLevel);
FlushEvents('mouseDown','keyDown');
%ListenChar(2)
secs0 = Screen('Flip', window);
for iFrames = 1:nFrames
Screen('FillArc', window, rampLeft(iFrames,:), tstcircle, 0, 180);
Screen('FillArc', window, rampRight(iFrames,:), tstcircle, 180, 180);
Screen('DrawDots', window, clockPosMat,clockPix, redLut, center, 2);
Screen('DrawDots', window, [0 0],clockPix, 0, center, 2); % black dot for fixation
Screen('DrawText', window, 'Pr', 20, 20, redLut, wRGB);
for itxt = 1:24
textNum = sprintf('%i', textOne(itxt));
Screen('DrawText', window, textNum, 1.18*clockNumMat(1,itxt)+center(1,1)-7, 1.18*clockNumMat(2,itxt)+center(1,2)-7, redLut, wRGB);
end
if iFrames == clFrmStart
beep;
end
if iFrames > clFrmStart-1 && iFrames < clFrmStart + handInt*clFrames+5
count = count+1;
Screen('DrawLine', window, redLut, xcent, ycent, handx(count), handy(count), 2.5);
end
vbl = Screen('Flip', window, secs0 + (waitframes - 0.5) * ifi);
Screen('DrawingFinished', window); % tell psychtoolbox drawing is finished, should help timing
end
Priority(0);
keyIsDown=0;
kbName=[];
Digit = [];
Nums = {'0','1','2','3','4','5','6','7','8','9'};
Screen('TextSize', window, 30);
commandwindow;
while keyIsDown==0 | (strcmp('ENTER',kbName)==0)% & strcmp('2',kbName)==0)
keyIsDown=0;
[keyIsDown, secs, keyCode] = KbCheck;
if keyIsDown==1 %
kbName = KbName(keyCode);
end
if Digit & any(strcmp(Nums(:),kbName))
idx=find(strcmp(Nums(:),kbName));
NumPressed = Nums{idx};
kbName = strcat(firstDigit,NumPressed);
userRes = kbName;
% DrawFormattedText(window, kbName, 'center', 'center', color);
DrawFormattedText(window, kbName, 400, 512, redLut);
Screen('Flip', window);
kbName = [];
Digit = 0;
WaitSecs(.4);
elseif any(strcmp(Nums(:),kbName))
idx=find(strcmp(Nums(:),kbName));
NumPressed = Nums{idx};
userRes = kbName;
%-si es numero -- llevarlo a la pantalla
DrawFormattedText(window, kbName, 400, 512, redLut);
% Flip to the screen
Screen('Flip', window);
Digit = 1 ;% flag to mean that
firstDigit = kbName;
WaitSecs(.4);
kbName = [];
end
if strcmp('DELETE',kbName)==1 %-si es el backspace --limpiar numero
kbName = []% ;
userRes = kbName;
firstDigit = [];
Digit = 0;
DrawFormattedText(window, kbName, 400, 512, redLut);
% Flip to the screen
Screen('Flip', window);
WaitSecs(.4);
%else % -si no es numero -- ignorar
end
end %end while
userRes
Screen('TextSize', window, 14);
FlushEvents('mouseDown','keyDown');
aa = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
cd
WaitSecs(.2)
% time = clock;
% fprintf(fp, '%s\t%i/%i/%i %i:%i:%i\t%1.3f\t%1.3f\t%i\t%i\t%s\t%i\tPractice\n',...
% subName, time(2), time(3), time(1), time(4), time(5), round(time(6)), hfpRG, hfpBG, 1, cond(iCond), randStrt+5, userRes);
time = clock;
fprintf(fp, '%s\t%i/%i/%i %i:%i:%i\t%1.3f\t%1.3f\t%i\t%i\t%i\t%s\tPractice\n',...
subName, time(2), time(3), time(1), time(4), time(5), round(time(6)), hfpRG, hfpBG, 1,curr_cond(iCond), randStrt, userRes);
a = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/4 AfterImage'); %
% a = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\4 AfterImage'); %
cd
WaitSecs(.2)
%ListenChar(0)
Screen('FillRect', window, wRGB, windowRect);
Screen('Flip', window);
clear secHandCord colLut
end
end
clear iCond
TrialCount = 1;
%run experiment
for iRep = 1:numRep
cont = randperm(numCont); %randomize contrast conditions
for iCont = 1:numCont
FlushEvents('mouseDown','keyDown');
%create colors with depending on contrast
l = [white(1)+(white(1)*lCont(cont(iCont))) white(2) maxLum
white(1)-(white(1)*lCont(cont(iCont))) white(2) maxLum]; %+l, -l
s = [white(1) white(2)+(white(2)*sCont(cont(iCont))) maxLum
white(1) white(2)-(white(2)*sCont(cont(iCont))) maxLum];%+s, -s
forFive = [white(1)+(white(1)*lCont(cont(iCont))) white(2)+(white(2)*sCont(cont(iCont))) maxLum
white(1)-(white(1)*lCont(cont(iCont))) white(2)-(white(2)*sCont(cont(iCont))) maxLum];
oneThrFive = [white(1)-(white(1)*lCont(cont(iCont))) white(2)+(white(2)*sCont(cont(iCont))) maxLum
white(1)+(white(1)*lCont(cont(iCont))) white(2)-(white(2)*sCont(cont(iCont))) maxLum];
lum = [white(1) white(2) maxLum-lumMod(cont(iCont))
white(1) white(2) maxLum+lumMod(cont(iCont))];
lum_l_45 = [white(1)+(white(1)*lCont(iCont)) white(2) maxLum+lumMod(iCont)
white(1)-(white(1)*lCont(iCont)) white(2) maxLum-lumMod(iCont)];
lum_l_135 = [white(1)+(white(1)*lCont(iCont)) white(2) maxLum-lumMod(iCont)
white(1)-(white(1)*lCont(iCont)) white(2) maxLum+lumMod(iCont)];
lum_s_45 = [white(1) white(2)+(white(2)*sCont(iCont)) maxLum+lumMod(iCont)
white(1) white(2)-(white(2)*sCont(iCont)) maxLum-lumMod(iCont)];
lum_s_135 = [white(1) white(2)+(white(2)*sCont(iCont)) maxLum-lumMod(iCont)
white(1) white(2)-(white(2)*sCont(iCont)) maxLum+lumMod(iCont)];
% cond = 1:9
rnd_idx = randperm(length(curr_cond));
curr_cond = curr_cond(rnd_idx)
% Cond = Cond(curr_cond_rnd) ;
for iCond = 1:length(curr_cond)
%create table of color changes
switch curr_cond(iCond)
% cond = randperm(9);
% for iCond = 1:9
%create table of color changes
% switch cond(iCond)
case 1
colLut = l;
case 2
colLut = s;
case 3
colLut = forFive;
case 4
colLut = oneThrFive;
case 5
colLut = lum;
case 6
colLut = lum_l_45;
case 7
colLut = lum_l_135;
case 8
colLut = lum_s_45;
case 9
colLut = lum_s_135;
end
%LMS values of each color, ls to LMS
for iLMS = 1:2
cLMS(iLMS,1) = colLut(iLMS,1)*colLut(iLMS, 3);
cLMS(iLMS,2) = (1-colLut(iLMS,1))*colLut(iLMS, 3);
cLMS(iLMS,3) = colLut(iLMS,2)*colLut(iLMS, 3);
end
%XYZ values for each
for iXYZ = 1:length(cLMS(:,1))
cXYZ(iXYZ,:) = LMS_to_XYZ(cLMS(iXYZ,:));
end
%use lut to find corrected monitor RGB values for each rgb color
for iRGB = 1:length(cXYZ(:,1))
cRGB(iRGB,:) = XYZ_to_RGB(cXYZ(iRGB,:), maxPhosXYZ);
cRGB(iRGB,1) = pix(dsearchn(redProp(:), cRGB(iRGB,1)))*hfpRG;
cRGB(iRGB,2) = pix(dsearchn(grnProp(:), cRGB(iRGB,2)));
cRGB(iRGB,3) = pix(dsearchn(blueProp(:), cRGB(iRGB,3)))*hfpBG;
end
rampLeft = zeros(nFrames,3);
rampRight = zeros(nFrames,3);
for iRamp = 1:3 %for 3 phosophors
rampLeft(:,iRamp) = sinspace(wRGB(1,iRamp), cRGB(1,iRamp), nFrames);
rampRight(:,iRamp) = sinspace(wRGB(1,iRamp), cRGB(2,iRamp), nFrames);
end
%create random start point for clock hand
randStrt = randi(handInt-1); %won't pick midnight as start point due to second hand array not being long enough
%clock set to go around 1 full circle
for ihand = 1:handInt*clFrames+clFrames
th(ihand) = (secHandMove(randStrt*clFrames-clFrames+ihand));
[handx(ihand), handy(ihand)] = pol2cart(th(ihand),rad);
end
handx = handx + xcent;
handy = handy + ycent;
WaitSecs(5); %a short adaptation before the next trial
keypress = 0;
count = 0; %for clock hand
TrialCountStr = num2str(TrialCount);
Priority(topPriorityLevel);
FlushEvents('mouseDown','keyDown');
%ListenChar(2)
secs0 = Screen('Flip', window);
for iFrames = 1:nFrames
Screen('FillArc', window, rampLeft(iFrames,:), tstcircle, 0, 180);
Screen('FillArc', window, rampRight(iFrames,:), tstcircle, 180, 180);
Screen('DrawDots', window, clockPosMat,clockPix, redLut, center, 2);
Screen('DrawDots', window, [0 0],clockPix, 0, center, 2); % black dot for fixation
Screen('DrawText', window, TrialCountStr, 20, 20, redLut, wRGB);
for itxt = 1:24
textNum = sprintf('%i', textOne(itxt));
Screen('DrawText', window, textNum, 1.18*clockNumMat(1,itxt)+center(1,1)-7, 1.18*clockNumMat(2,itxt)+center(1,2)-7, redLut, wRGB);
end
if iFrames == clFrmStart
beep;
end
if iFrames > clFrmStart-1 && iFrames < clFrmStart + handInt*clFrames+5
count = count+1;
Screen('DrawLine', window, redLut, xcent, ycent, handx(count), handy(count), 2.5);
end
vbl = Screen('Flip', window, secs0 + (waitframes - 0.5) * ifi);
Screen('DrawingFinished', window); % tell psychtoolbox drawing is finished, should help timing
end
Priority(0);
% % % % while ~keypress
% % % % if CharAvail
% % % % userRes = input(' ');
% % % % keypress = 1;
% % % % end
% % % % end
% % % % FlushEvents('mouseDown','keyDown');
keyIsDown=0;
kbName=[];
Digit = [];
Nums = {'0','1','2','3','4','5','6','7','8','9'};
Screen('TextSize', window, 30);
commandwindow;
while keyIsDown==0 | (strcmp('ENTER',kbName)==0)% & strcmp('2',kbName)==0)
keyIsDown=0;
[keyIsDown, secs, keyCode] = KbCheck;
if keyIsDown==1 %
kbName = KbName(keyCode);
end
if Digit & any(strcmp(Nums(:),kbName))
idx=find(strcmp(Nums(:),kbName))
NumPressed = Nums{idx}
kbName = strcat(firstDigit,NumPressed)
userRes = kbName
% DrawFormattedText(window, kbName, 'center', 'center', color);
DrawFormattedText(window, kbName, 400, 512, redLut);
Screen('Flip', window);
kbName = [];
Digit = 0;
WaitSecs(.4);
elseif any(strcmp(Nums(:),kbName))
idx=find(strcmp(Nums(:),kbName));
NumPressed = Nums{idx};
userRes = kbName;
%-si es numero -- llevarlo a la pantalla
DrawFormattedText(window, kbName, 400, 512, redLut);
% Flip to the screen
Screen('Flip', window);
Digit = 1 ;% flag to mean that
firstDigit = kbName;
WaitSecs(.4);
kbName = [];
end
if strcmp('DELETE',kbName)==1 %-si es el backspace --limpiar numero
kbName = []% ;
userRes = kbName
firstDigit = [];
Digit = 0;
DrawFormattedText(window, kbName, 400, 512, redLut);
% Flip to the screen
Screen('Flip', window);
%else % -si no es numero -- ignorar
WaitSecs(.4);
end
end %end while
% userRes = num2str(2);
AfterResp = 'OK'
Screen('TextSize', window, 14);
FlushEvents('mouseDown','keyDown');
aa = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/A Outputs');
% aa = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\A Outputs')
cd
WaitSecs(.2)
%
fprintf(fp, '%s\t%i/%i/%i %i:%i:%i\t%1.3f\t%1.3f\t%i\t%i\t%i\t%s\n',...
subName, time(2), time(3), time(1), time(4), time(5), round(time(6)), hfpRG, hfpBG, cont(iCont), curr_cond(iCond), randStrt+5, userRes);
a = cd('/Users/clemente/Dropbox/Luminotecnia/2017/Chicago Lab files/2 Experiments/Color AfterImage_Exp_Room_150/2nd/1 Programs/4 AfterImage'); %
% a = cd('D:\Dropbox\Luminotecnia\2017\Chicago Lab files\2 Experiments\Color AfterImage_Exp_Room_150\2nd\1 Programs\4 AfterImage'); %
cd
WaitSecs(.2)
%ListenChar(0)
Screen('FillRect', window, wRGB, windowRect);
Screen('Flip', window);
clear secHandCord colLut
TrialCount = TrialCount+1
end %ICond
end %iCont
end %iRep
fclose(fp);
sca
end