【導讀】課題研究的主要內(nèi)容···················································2. 本文的主要工作························································3. 第二章指紋識別的基本原理·····························································4. 指紋識別系統(tǒng)的工作原理··············································4. 第三章指紋識別考勤系統(tǒng)的設計·······················································8