function?orientation?=?calcOrientation（ellipsenoiseYxmin）

theta?=?radtodeg（ellipse（5））;
t?=?linspace（-44）;
NoiseLevel?=?0;
x?=?ellipse（3）?*?cos（t）;
y?=?ellipse（4）?*?sin（t）;
nx?=?x*cos（ellipse（5））-y*sin（ellipse（5））?+?ellipse（1）?+?randn（size（t））*NoiseLevel;
ny?=?x*sin（ellipse（5））+y*cos（ellipse（5））?+?ellipse（2）?+?randn（size（t））*NoiseLevel;
xminpos?=?nx?==?min（nx）;
yxmin?=?ny（xminpos）;
rx?=?max（nx）-ellipse（1）;
ry?=?max（ny）-ellipse（2）;
if?（yxmin?<=?ellipse（2））?||?（（yxmin?<=?ellipse（2）+1）?&&?（rx?>?ry）?&&?（（theta?<=?noiseYxmin?&&?theta?>=?0）?||?（theta?<=?（noiseYxmin-90）?&&?theta?>=?-90）））
????if?theta?>=?0?&&?theta?<=?90
????????orientation?=?theta;
????elseif?theta+90?>=?0?&&?theta+90?<=?90
????????orientation?=?theta+90;
????elseif?theta+180?>=?0?&&?theta+180?<=?90
????????orientation?=?thet

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-05-23?20:15??Fall-Detection-master\
?????文件????????1059??2016-08-19?09:53??Fall-Detection-master\calcOrientation.m
?????文件?????????261??2016-08-19?09:53??Fall-Detection-master\calcSpeed.m
?????文件?????????463??2016-08-19?09:53??Fall-Detection-master\coordInsideMask.m
?????文件?????????390??2016-08-19?09:53??Fall-Detection-master\drawEllipse.m
?????文件????????6435??2016-08-19?09:53??Fall-Detection-master\falldetection.m
?????文件?????????165??2016-08-19?09:53??Fall-Detection-master\findOrChg.m
?????文件????????4575??2016-08-19?09:53??Fall-Detection-master\fitellipse.m
?????目錄???????????0??2019-05-23?20:13??Fall-Detection-master\images\
?????文件?????1309890??2016-08-19?09:53??Fall-Detection-master\images\flowchart.png
?????文件????????5906??2016-08-19?09:53??Fall-Detection-master\images\mask.png
?????文件???????15753??2016-08-19?09:53??Fall-Detection-master\images\mhi.png
?????文件??????129388??2016-08-19?09:53??Fall-Detection-master\images\original.png
?????文件????????8195??2016-08-19?09:53??Fall-Detection-master\images\shape.png
?????文件?????????201??2016-08-19?09:53??Fall-Detection-master\initializeFallObj.m
?????文件???????35141??2016-08-19?09:53??Fall-Detection-master\license.md
?????文件?????????170??2016-08-19?09:53??Fall-Detection-master\maskInsideBBox.m
?????文件?????????208??2016-08-19?09:53??Fall-Detection-master\modifyMask.m
?????文件??????????23??2019-05-23?20:15??Fall-Detection-master\run.m
?????文件????????1531??2016-08-19?09:53??Fall-Detection-master\updateCheckPosFalls.m
?????目錄???????????0??2019-05-23?20:13??Fall-Detection-master\videos\
?????文件??????566746??2016-08-19?09:53??Fall-Detection-master\videos\video.mp4