Obtain maximum value of variable over multiple iterations?
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Evan Mossel
el 20 de Jul. de 2018
Comentada: James Tursa
el 20 de Jul. de 2018
I plan to run my code several times using a loop and want to record the maximum value of the variable 'alt.' How would I go about doing this?
%
yr=2018;
mnth=7;
dy=0:31;
hr=0;
min=0;
sc=0;
d=datetime(yr,mnth,dy,hr,min,sc);
JD_TT=juliandate(d);
CooType='q2000';
[X,Y,Z]=moonpos(JD_TT,CooType);
[lat,lon,alt]=ecef2lla(X,Y,Z);
end
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James Tursa
el 20 de Jul. de 2018
Editada: James Tursa
el 20 de Jul. de 2018
E.g., you could add a variable to your looping for this:
altmax = -inf;
% your loop start
% stuff that calculates alt
altmax = max([alt altmax]);
% your loop end
Or you could store all of the alt values in a vector and then take the max of that vector after the loop.
2 comentarios
James Tursa
el 20 de Jul. de 2018
Initial value of altmax set to minus infinity so that the code for recalculating altmax will work on the first iteration of the loop.
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