xiaobobaoyiweiquzao

Quantification des images

水轮机变结构仿真程序以及M文件，S函数编写，PSO优化参数(Variable structure of turbine simulation program as well as M-files)

This is code demo for recognition hand-finger using matlab

基于matlab将某个灰度值范围内的图像表现的更加突出，形成更好的对比。(Matlab will be a gray value within the image is more prominent, forming a better contrast.)

数字信号 ASK FSK PSK 在时域上是稀疏的(ASK FSK PSK digital signals in the time domain is sparse)

通过fn算法，实现社区网络发现的一个例子。(Through FN algorithm, an example of community network discovery is implemented.)

说明：  这是一个自适应滤波器的程序，我加上了注解，易于初学者学习。(adaptive filter)

Otsu-最大类间方差Matlab代码 最大类间方差法原理：最大类间方差法是由日本学者大津于1979年提出的,是一种自适应的阈值确定的方法,又叫大津法,简称OTSU。它是按图像的灰度特性,将图像分成背景和目标2 部分。背景和目标之间的类间方差 ％ 大,说明构成图像的2 部分的差别越大,当部分目标错分为背景或部分背景错分为目标都会导致2 部 ％ 分差别变小。(Otsu- Otsu Matlab code Otsu Principle : Otsu law by Japanese scholars in the large-1979's, is an adaptive threshold established methodology, also known as big-law, referred to Otsu. It is based on image characteristics of the gray image can be divided into the background and objectives of Part 2. Background and objectives between the between-class variance%, which meant that the two images form part of the greater difference, When some background into the wrong target or part of the background into the wrong target will lead to sub-2% difference becomes smaller.)

PLS算法的matlab程序实现，只要将txt中的代码复制到matlab即可-PLS (algorithm matlab program, simply txt the code can be copied to matlab)

有向图中，求最小费用最大流的一种方法，matlab(Directed graph, and the minimum cost and maximum flow of a kind of method)