中文说明：用谱方法计算流体力学一些流动现象的整体稳定性,基于掌纹识别的在线身份验证 识别算法本科毕设，主要是基于mtlab的程序，雅克比迭代求解线性方程组课设,多目标跟踪的粒子滤波器，自己编的5种调制信号。
English Description：
Computational Fluid Dynamics flow by spectral method of overall stability, undergraduate online authentication based on PalmPrint recognition algorithm based, is mainly based on the mtlab program, Jacques set than the iterative solution of linear systems of equations, particle filter multi-target tracking, made up of 5 kinds of modulation signal.