Whether or not a software system satisfies the anticipated user requirements is ultimately determined by the behaviors of the software. So it is necessary and v
In Cartesian coordinate systems, the angular separation-based star identification algorithms involve much trigon- ometric function computing. That delays the al
With the rapid development of the embedded technology, research and implement of the Internet of things will be a new technology revolution, yet the implement o
In recent years,many efforts have been devoted to image segmentation. Although for a man general image segmentation is considered an easy task, for computers it