dd_tools_1_5_7

matlab 采用OTSU方法实现灰度图像二值化(OTSU method using gray image binarization)

一个简单的GUI小程序，可以实现几种三维曲线的绘制与画等高线。(A simple GUI program, several three-dimensional curve drawing and painting contour.)

基于Matlab的现代通信系统的仿真应用 内有SIMULINK通信仿真图(matlab simulink)

ISODATA法分类IRIS数据集，压缩包中包括两个.m文件，运行provaisodata_4D.m可直接分类。或者通过isodata_4D.m设置参数也可以得到结果。程序有详细注释，很容易懂。最后结果既有文字描述，也有图形输出。(ISODATA classification method IRIS data set, compressed package includes two. M files, run provaisodata_4D.m direct classification. Or set the parameters by isodata_4D.m can get results. Procedures detailed notes, it is easy to understand. Final results of both the written description, there are graphical output.)

This m-file implements the mixture of Gaussians algorithm for background subtraction.

小波分析Mallat算法经典程序，包含小波谱分析，滤波器，重构算法等。(Mallat algorithm of wavelet analysis of the classical procedures)

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3

基于emd技术的非线性信号分解，把信号分解为有限个分量。然后对其非线性因素进行分析，是解决非线性系统的一大好处，hht(Emd technologies based on nonlinear signal decomposition, the signal is decomposed into a finite number of components. Then analyze its nonlinear factors, is to solve the nonlinear system is a big advantage, hht)

HERE is a smapmpke of my code

matlab实现相关器，用相关原理检测噪声中的微弱信号(matlab implementation correlator with the relevant principles of weak signal detection in noise)