Howtosignalprocessing
CORDIC (coordinate rotation digital computer) is a hardware-efficient iterative method which uses rotations to calculate a wide range of elementary functions. This article reviews the basics of this algorithm and later demonstrates how we can use CORDIC to calculate the sine and cosine of a given angle.
Why is CORDIC used?
The CORDIC (Coordinate Rotation Digital Computer) algorithm are used for the rapid calculation associated with elementary operates like trigonometric function, multiplication, division and logarithm function, and also various conversions such as conversion of rectangular to polar coordinate including the conversion ...
What is a CORDIC processor?
The CORDIC arithmetic processor chip is designed and implemented to perform various functions possible in rotation and vectoring mode of circular, linear, and hyperbolic coordinate systems [
What is CORDIC in DSP?
CORDIC, an acronym for COordinate Rotation DIgital Computer, is a class of shift-add algorithms that rotate a vector in a plane.
What is the CORDIC Circle?
CORDIC can be used to calculate a number of different functions. This explanation shows how to use CORDIC in rotation mode to calculate the sine and cosine of an angle, assuming that the desired angle is given in radians and represented in a fixed-point format.
