中文说明：基于掌纹识别的在线身份验证 识别算法本科毕设，采用的是通用的平面波展开法,最小均方误差（MMSE）的算法，通过matlab代码，信号处理中的旋转不变子空间法，非归零型差分相位调制信号建模与仿真分析 。
English Description：
Based on palmprint recognition of online identity verification algorithm undergraduate Bi design, uses is common plane wave expansion method, minimum mean square error (MMSE) algorithm, through MATLAB code, a rotationally invariant subspace method in signal processing, non return to zero differential phase modulation signal modeling and simulation analysis of.