08-Jan-2022 10:32:20
theodolite_test():
MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
Test theodolite().
theodolite_test01()
Estimate the XYZ coordinates of an event in the sky
observed by 10 scattered stations.
Seek a position XYZ which minimizes the sum of squares
of the distance of the event to each of the lines defined
by an observer's data.
MATLAB's lsqnonlin() function is used.
Initial XYZ: 1245 759 103.5
Initial F: 896.509 204.042 1223.81 634.589 1199.83
764.43 727.419 1160.83 1083.93 703.746
Initial ||F|| = 2883.85
Local minimum possible.
lsqnonlin stopped because the final change in the sum of squares relative to
its initial value is less than the value of the function tolerance.
Final XYZ: 950.126 39.5605 999.758
Final F: 140.111 60.2398 43.0079 110.537 24.5018
40.0293 68.6025 11.403 34.4519 72.4477
Final ||F|| = 225.395
theodolite_test():
Normal end of execution.
08-Jan-2022 10:32:20