azimuths between points on a plane

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yonatan s
yonatan s 2018 年 2 月 12 日
編集済み: yonatan s 2018 年 2 月 12 日
ola,
I'm using now atan2d to calculate azimuths (relative to east) on a plane between two grids, sized 970X1144:
for i=1:length(f)
xx=x-x(f(i)); yy=y-y(f(i));
az=atan2d(yy,xx);
end
however, this method increases running time as it consumes 25% of it.
is there a less time-consuming way of doing this?

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