cordic算法的vhdl实现，是用来实现极坐标同直角坐标之间变换。-cordic algorithm vhdl realized, is used to achieve a very Cartesian coordinates with the transformation between.

16次迭代的CORDIC算法，精度很高，可应用于计算反正切值-16 iterations of the CORDIC algorithm, high accuracy, can be applied to calculate arctangent

16位cordic算法代码，可用于软件无线电理念下的数字接收机-the 16 bits cordic codes in VHDL