coordinates

[hard_revenge]

السلام عليكم ورحمه الله وبركاته لو سمحت انا عاوز انواع الاحداثيات المختلفه انا على ما اعتقد هم 9 او 10 وياريت المواقف التى يفضل استخدام كل واحده منها عن الاخرى وشكرا سلاموز

[فراس الظاهر]

مرحبا هارد

طلعوا معي اكثر من 10

وهم:

Systems commonly used
Some coordinate systems are the following:


The Cartesian coordinate system (http://en.wikipedia.org/wiki/Cartesian_coordinate_system) (also called the "rectangular coordinate system"), which, for three-dimensional flat space, uses three numbers representing distances.
Curvilinear coordinates (http://en.wikipedia.org/wiki/Curvilinear_coordinates) are a generalization of coordinate systems generally; the system is based on the intersection of curves.
The polar coordinate systems (http://en.wikipedia.org/wiki/Polar_coordinate_system):

Circular coordinate system (http://en.wikipedia.org/wiki/Polar_coordinate_system#Circular_co ordinates) (commonly referred to as the polar coordinate system) represents a point in the plane by an angle and a distance from the origin.
Cylindrical coordinate system (http://en.wikipedia.org/wiki/Cylindrical_coordinate_system) represents a point in space by an angle, a distance from the origin and a height.
Spherical coordinate system (http://en.wikipedia.org/wiki/Spherical_coordinate_system) represents a point in space with two angles and a distance from the origin.

Geographic coordinate system (http://en.wikipedia.org/wiki/Geographic_coordinate_system)


Plücker coordinates (http://en.wikipedia.org/wiki/Pl%C3%BCcker_coordinates) are a way of representing lines in 3D Euclidean space (http://en.wikipedia.org/wiki/Euclidean_space) using a six-tuple (http://en.wikipedia.org/wiki/Tuple) of numbers as homogeneous coordinates (http://en.wikipedia.org/wiki/Homogeneous_coordinates).
Generalized coordinates (http://en.wikipedia.org/wiki/Generalized_coordinates) are used in the Lagrangian (http://en.wikipedia.org/wiki/Lagrangian) treatment of mechanics.
Canonical coordinates (http://en.wikipedia.org/wiki/Canonical_coordinates) are used in the Hamiltonian (http://en.wikipedia.org/wiki/Hamiltonian_mechanics) treatment of mechanics.
Intrinsic coordinates (http://en.wikipedia.org/wiki/Intrinsic_coordinates) describe a point upon a curve by the length of the curve to that point and the angle the tangent to that point makes with the x-axis.
Parallel coordinates (http://en.wikipedia.org/wiki/Parallel_coordinates) visualise a point in n-dimensional space (http://en.wikipedia.org/wiki/N-dimensional_space) as a polyline connecting points on n vertical lines.

من موقع موسوعة ويكبيديا

انشالله يكون هذا المطلوب

[hard_revenge]

السلام عليكم ورحمه الله وبركاته الف شكر لك اخى العزيز ولكن الموقع اللى انت جايبه ممكن اللينك بتاع الموضوع عليه وشكرا سلاموز

[فراس الظاهر]

والله زميلي مو ذاكر الموقع لكن اعتقد انه موسوعة الويكبيديا

والله اعلم