rené descartes is credited with developing the xy coordinate plane.
rené descartes is credited with developing the xy coordinate plane.
who is credited with developing the xy coordinate plane?
rené descartes
Na
Na
two datum coordinate systems "xy" and "ts" are imagined in order to explain the positional relations and movements of features (0)–(7) in the figure. the "xy" and "ts" coordinate systems share the origin (6) and they are positioned on the same plane. that is, the "xy" plane and the "ts" plane are the same plane. henceforth, this virtual plane will be called “the datum plane”. in addition, a virtual circle centered at the abovementioned origin (6) is set on the datum plane (it will be called “the datum circle” henceforth). this datum circle (6) will be represents the orbit of the parallel beam irradiation optical system. naturally, the origin (6), the datum circle (5), and the datum coordinate systems are virtual features which are imagined for mathematical purposes.
operation of computed tomography