v3

使用分解聚类算法在IRIS数据上进行聚类分析，IRIS数据是由鸢尾属植物的三种单独的花的测量结果所组成，模式类别数为3，特征维数是4，每类各有50个模式样本，总共有150个样本。(The use of decomposition in the IRIS data clustering algorithm on the cluster analysis, IRIS data are from the iris flower three separate components of the measurement results, models for category 3, 4 are characteristic dimension, of each type of each 50 model samples, a total of 150 samples.)

Fast fourier transform for signal analysis

he m-file helps you o understand the generatio,transmission and reception of an ofdm signal, and also shows the effect of the channel noise and the HPA on the ofdm signal.

仿真图是速度、距离、幅度三维图像，合成孔径雷达（SAR)目标成像仿真，可以广泛的应用于数据预测及数据分析。( FIG simulation speed, distance, amplitude three-dimensional image, Synthetic Aperture Radar (SAR) imaging simulation target, Can be widely used in data analysis and forecast data.)

此程序实现构造小波基 (this program structure of this small Porgy program structure wavelet)

有关何凯明暗原色先验去雾的MATLAB代码，此算法是对之前softmatting技术的改进，提出了一种新的算法（Guided Filtering）。其中还包括He的一篇论文（Guided Image Filtering）(MATLAB code about dark channel prior of He to dehazing, the algorithm is right here to improve the softmatting technology,proposed a new algorithm (Guided Filtering).Including a paper of He (Guided Image Filtering))

一种用matlab实现的三维UWBTDOA AOA联合定位算法仿真程序，很好，写的很详细(matlab )

说明：  以450,545,700nm三个波长为三基色画出的麦克斯韦颜色三角形，求其中任意一点的光亮度比(The Maxwell color triangle is drawn with three wavelengths of 450545700nm as the three primary colors, and the brightness ratio of any point is calculated)

eemd的matlab源程序 能够较好的实现信号的预处理(EEMD matlab source code to achieve the signal preprocessing better)

一个简单的锁相环matlab程序，可以很好的完成锁相功能(A simple phase-locked loop matlab program, you can complete a good lock function)