Introduction - If you have any usage issues, please Google them yourself
CORDIC (Coordinate Rotation Digital Computer) algorithm is the coordinate rotation digital calculation method, is J.D.Volder1 first proposed in 1959, mainly for trigonometric, hyperbolic, exponential, logarithmic calculation. The algorithm does not need trigonometric functions, multiplication, prescribing, inverse triangles, exponential and so on by the basic addition and shift operations instead of multiplication.