Orbital elements are computed from three sets of right ascension and declination using double-r-iteration method and then they are optimized applying least squares technique.
Meysam Mahooti (2019). Iinitial Orbit Determination (Angles-only Method) (https://www.mathworks.com/matlabcentral/fileexchange/55178-iinitial-orbit-determination-angles-only-method), MATLAB Central File Exchange. Retrieved .
The code is a good effort towards automation of orbit prediction however I cannot make it work for my particular problem. I am using the file "anglesdr.m" file. When I give it the particular inputs, it throws an error which is related to the generation of complex values in "doubler.m". I need help in this regard.
Also there almost no documentation for clarification of variables and functions used in the code.
Documentation is added.
Revised on 2016-11-20.