Orolia GSG-5 Series, User Manual With Scpi Manual, Page: 155 / 392

Downsampling
Downsampling means decreasing the number of points in a trajectory, so as to make those
parts of a trajectory with constant movement parameters as long as possible. The down-
sampling algorithm excludes points which are within a specified deviation from the general
movement direction. If your trajectory uses a substantial number of points, it is strongly
recommended to apply downsampling.
Enable it by checking the box on Downsampling tab. To define a deviation, select an Inac-
curacy estimation type , and enter a max. value for it. Also enter a maximum speed
change for the trajectory segment.
Smoothing
Smoothing is used to adjust movements parameters that are critical for the receiver per-
formance. By changing the smoothing parameters, you can achieve more realistic speed
changes and turn abrupt heading changes into more realistic gradual turns.
Enable it by
checking the box on the Smoothing tab. The smoothing algorithm will add points to the
trajectory as determined by the algorithmn.
The Max rounded distance is measured from a particular rounded point.
The Max rounded segment percent represents the value of the maximum roun-
ded distance in % from the rounded point relative to the length of entire trajectory
segment. The segment of the trajectory refers to any part of a trajectory between
two consecutive points.
The Max angular velocity defines the speed of a turn. While rounding angels of tra-
jectory, resulted angular speed will be interpolated within specified limit.
4.9 Studioview Tasks
User Manual GSG-5/6 Series Rev. 27 139