markowitz_efficient_frontier

This code is about the online signature recogniton,,,

判别分类，调用cluster函数进行系统聚类，调用clusterdata函数进行系统聚类(Discriminant classifier)

把已知的时域信号进行傅里叶变换在频域上显示。(If you are running a lot of time based simulations, often you will want to see the frequency response. Here is a function that may help.)

peParabWegImp用加权隐式格式解扩散方程的初边值问题(peParabWegImp initial boundary value problem of the solution of the diffusion equation with weighted implicit format)

MATLAB PROGRAM FOR INTEGRATED STATE FEEDBACK AND STATE OBSERVER

This function is used to determine the mean distance for uniform sampling over a hypercube. Used for comparing the quality of initial conditions with other algorithms that use only one iterative solution (i.e., can use mean distance here to set i.c. with same mean distance in single solution algorithm). thetatmax

控制台调用，采用内部通信机制实施，达到高效、稳定的目的(Console called the internal communication mechanisms implemented to achieve efficient, stable purpose)

calculates the fibonacci serial of a number

this simulation of motor

说明：  系统辨识 辅助变量法、最小二乘法，递推最小二乘法，极大似然估计法、随机梯度法等matlab程序(system identification iv ls rls sg)