5R.Andraka. A survey of CORDIC algorithms for FPGA based computers[A]. Of the 1998 CM/SIGDA sixth international symposium on FPGAs[C], Monterey, CA, February 1998 : 191 - 200
5Yang Ruining, An zhiyong, Cao Weguo, et al. Opti- cal sight an exit pupil diameter, an exit pupil dis- tanee and magnification of modem testing technolo- gy research[J]. Journal of China Ordnance,2008(9): 141-144.
