中文说明：自己写的matlab版本的径向对称定位眼睛虹膜的程序 效果相当不错 吐血推荐给大家了 希望大家用的时候惦记着开发者的一番心血
English Description：
I wrote the matlab version of radial symmetrical positioning eye iris program, the effect is quite good, hematemesis recommended to you, I hope you use the time to think about the efforts of developers