A systemofcoordinates in which a point is located by its distance and direction (Angle) from a fixed point on a reference line (called the polar axis).
一种用点离基准线上(称极轴)固定点的距离和方向(角度)来表示点位置的坐标系统。
2
The displacement solution is constructed by applying the methods of complex function and multi polarcoordinatessystem.
利用复变函数和多极坐标方法构造了问题的位移解。
3
In the B-mode sector scan ultrasonic imaging system, the raw image is in polarcoordinates, therefore, it is main tasks of image pre-processing to achieve image coordinate transform and interpolation.