poster_ICSB09_SensSB_MRF

allan variance calculation

异步电机矢量控制模型，包裹调速等 (Vector control induction motor model, speed control, such as parcel)

关于地震复数道的程序，对于学习地球物理的同学有帮助。(Application of seismic complex trace for learning geophysical classmates help. )

all kinds of digital modulation

1. 分别用2,3,4,5阶多项式来逼近[0,3]上的正弦函数sinx，并作出拟合曲线及sinx函数曲线线图。了解多项式的逼近程度和有效拟合区间随多项式的阶数有何变化。(1. Were treated with 2,3,4,5-order polynomial approximation [0,3] The sine function sinx, and make sinx function curve fitting curve and line graphs. Understand the degree of polynomial approximation and the effective range with the polynomial fitting order of any changes.)

NMF非负分解进行脑信号的处理的程序，包括导入brain image，NMF信号分解，结果导出。(NMF2, by itself, creates a new brainNMF or raises the existing singleton)

只是一个数字水印的小程序，希望能给大家一些帮助(digital watermark)

Reliable authorization and authentication are becoming necessary for many everyday applications such as boarding an aircraft, performing financial transaction, logging to a secure system etc. Identity verification becomes a challenging task when it has to be automated with high accuracy and with low probability of break-ins and low rates of false match. Moreover, person verification is not a new problem and society had created three traditional modes of designation: 1. Possessions: Physical possessions such as keys, passports and smart cards. 2. Knowledge: Pieces of information those are secret and known only to the right person such as PIN, passwords, user names etc. 3. Biometrics: Physiological and behavioral characteristics of individuals that distinguish one person from the others. These characteristics are different in each person.

this is the file which will help in understanding the MATLAB and simulink good luck

计算电磁学，本程序用边界元方法求解正方形柱体内电位分布(A simple code for boundary element method.)