watermark_LSB

实现matlab的caany边缘检测算法，并进行边缘的细化处理(To matlab caany edge detection algorithm, and edge thinning treatment)

此为《MATLABR2008数字图像处理》的开源代码，希望大家共同提高。(This is MATLABR2008 digital image processing, the source code, I hope everyone together.)

this i found for fft

从曲线图采样数据拟合曲线，采用不同的插值方法，得到不同的插值曲线(Sampling data from the curve fitting curve)

FIEMAP data structures and flags.

随机反馈控制matlab 程序，针对unstable 带poisson jump 系统，设置反馈控制，来稳定化unstable 随机系统(using state feedback control to stabilize an unstable stochastic jump system )

prmlmatlab各章算法程序的编写，这些程序是各大名校的大牛人认真编写，给我们学习MATLAB有很大帮助(prmlmatlab algorithm procedures for the preparation of each chapter, these programs are the major schools of large cattle carefully prepared, give us great help to learn MATLAB)

k-means均值算法matlab语言写的，很实用的源码(k-means means algorithm matlab language, very useful source)

说明：  本文提出一种平面度误差评定的最小条件快速精确算法。用此法可在不加任何人工判断的条件下,在计算机上求得最小条件平面度误差值(This paper presents a flatness error evaluation of the minimum conditions for fast and precise algorithm. Method can be judged without any artificial conditions, on the computer to achieve the minimum conditions for flatness error)

非平稳信号的瞬时频率、群延时、信号生成方法(Sub-stationary signal the instantaneous frequency, group delay, Signal Generation)