使用verilog语言完成了基于cordic算法求反正切的计算，精度为8次迭代,Verilog language used to complete based on CORDIC algorithm for arctangent calculation, an accuracy of 8 iterations

实现cordic vector模式 3级流水线 24级迭代-24 iterations of the three pipeline cordic vector mode

FPGA实现反正切功能，工程原件，包括测试文件，能够很好实现该功能(FPGA implements arctangent function, original engineering)