closed-loop-feedback

基于年龄累计直方积累的人脸识别与鉴别算法比较(Cumulative Histogram Based on the accumulation of age, face recognition compared with the discrimination algorithm)

用matlab编的kriging插值方法，简单易懂，容易实现，希望交流(Matlab compiled by kriging interpolation method, easy to understand, easy to implement, I hope the exchange)

本例很好的解释了FFT变换的功能，例程简单易懂，能够很好的用于理解FFT，观察信号频谱。(In this case a good explanation of the function of FFT transform routines easy to understand, can be very good for understanding the FFT, observe the signal spectrum.)

An ideal SM control operates theoretically at an infi nite switching frequency so that the trajectory follows exactly the reference track

benchmarks several versions

using adaptive filter for denoising

说明：  无网格伽辽金法的一维杆单元源程序，基于移动最小二乘近似。(Element-free Galerkin method one-dimensional beam element source, based on moving least square approximation.)

The code can be used for calculating the element stiffness matrix of a q-4

Auto regressive image interpolation

通过对拟合椭圆的点数的不同来分析拟合椭圆与标准椭圆的误差。(By fitting elliptical points to analyze the different elliptical fitting with the standard error ellipse.)