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if found exe file eye tracker

1 次查看（过去 30 天）
Tota
Tota 2023-2-16
السلام عليكم عندي مشكلة اريد افحص داخل while اذا كان file exe مفتوح اولا
في حال كان مفتوح يدخل ينفذ كود يجلب بيانات من جهاز eye tracker x,y, time stmp
----
myex('connect')
% open tracking window, set axes to screen size
%pause(10)
b=system('E:\master\project\Matlab Code\myex-master\myex-master\pictureShow2.exe');
% clear any data in buffer
myex('getdata');
% allow to track until window closed
x_all = [];
%while size(findobj(b))>0
%while ishandle(b) % check if exe still open احاول تشغل احد هذي
%while exist('pictureShow2.exe', 'file')
%[~,b] = system('tasklist');
%IsRunning = contains(b, 'pictureShow2.exe'); %1, if is running / 0, if not
%while IsRunning==1
j=0;
while (j<30) % check if figure still open
% get data
x = myex('getdata');
% pause(1);
%if data returned
if ~isempty(x)
% determine eyeball distance
z_mm = x(end,[8 11]);
isvalid = x(end,[4 5])==1;
isvalid = isvalid & (z_mm>0.001); % defensive (shouldn't be necessary)
z_mm = z_mm(isvalid);
z_mm = nanmean(z_mm);
% add data to store
x_all = [x_all; x]; %#ok<AGROW> This is innefficient memory-allocation, but ok for present purposes
else
%set(hTxt, 'String', 'Waiting for data');
end
pause(1/50); % run at 50 Hz
j=j+1;
end

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