函数图像的中心旋转

Central Rotation of Function Image

本文运用复数和向量相结合的方法,将复数知识和向量知识结合,对显函数、参数方程确定的函数和隐函数推出了旋转以后的表达式,并将这几种函数类型的图像成功地进行了旋转。

In this paper , A method of combining complex knowledge and vector knowledge is used to rotate all kinds of function image, including explicit function image , the image of function determined by parameter equation , and the implicit function image ,which show all plane image can be rotated with this method .