中文说明：此代码写的我在虹膜识别的论文通过使用筛选器设计中的信号分析和此项目代码是正常化过程中。非常感谢你的良好反应。
English Description：
this code is written by my thesis in iris recognition by using signal analysis in filter design and this project code is in normalization process. thank you very much for your good response.