Title: Hardware of the Elementary Function by CORDIC
Abstract: It sets to image processing, Usually, Elementary-function operations, such as trigonometric functions and logarithm, are performed. In hardware of image processing, I think that it is useful with the point that hardware the elementary function of these can reduce design loads called shortening of development time. Then, an algorithm called CORDIC was used and processing of sin and cos which are trigonometric functions was fixed-point. A result which can say that the arithmetic precision is equivalent to math.h which is a standard header file of the C language was brought.