ZoomFFT

AR模型参数确定后计算出功率谱, 用Levision_Durbin 算法(AR model parameters were calculated to determine the power spectrum, using Levision_Durbin algorithm)

说明：  基于BMP图像格式调色板排序的的信息隐藏算法(Palette based image format BMP sort of information hiding algorithm)

先进pid matlab 仿真 刘金琨 第版 第一章程序 pid matlab simulink liujinkunc hap01_18.rar

该程序用数值方法计算rayleigh-lamb波频散方程，得到频散曲线(the program is used to sovle the rayleigh-lamb equation by mumerical method,and the dispersion curve was plot)

文献包中的最近学术界的相关标定方法综述及一些常用的标定技术，有传统标定及自标定的介绍，比较全面。。(Package in the recent academic literature related to Calibration Methods and a number of commonly used calibration techniques, the traditional calibration and self-calibration of the introduction, more comprehensive. .)

说明：  一个简单的线性插值实例可以运算利用数值分析的函数(A simple linear interpolation example of computing the use of numerical analysis can be a function of)

三相感应电机有传感器的直接FOC控制的matlab程序(FOC control of the three-phase induction motor sensor matlab program)

matlab 6.1 sample file

拟合函数为 g(x)=0.52253+7.90342*x-7.129385*sin(x)(Fitting function for g (x) = 0.52253+7.90342* x-7.129385* sin (x))

matlab实现人脸识别系统！给定一张人脸图像，能在一堆图片中识别出来！(matlab to achieve face recognition system! Given a human face images, can be identified in a pile in the picture!)