xiayu

用matlab编写实现图像的分块功能、小波矩特征提取、直方图均衡化，可以供大家参考使用(Image segmentation is implemented by Matlab code)

Applying the Butter command

图论及复杂网络中，Warshall-Floyd算法求解两点间最短路径。(Figure dealt with complex networks, Warshall-Floyd algorithm to solve the shortest path between two points.)

使用Matlab实现图形图像的拼接，压缩包中包含有完整的图片及程序，以及程序运行说明。(The code of Image Processing using Matlab)

"Guess The Number" Gae For Beginers.

Introduction: The goal of the HumanEva dataset is to develop new techniques, technology, and algorithms for the automatic articulated pose estimation and tracking of humans. Brown University is involved in an ongoing effort to develop this dataset of synchronized video and motion capture data. The dataset is meant to aid research uating algorithms for human motion estimation. Brown University has

This is not my work but a function I use often. It is much faster than the conv2 function in matlab

说明：  讲述的直接序列扩频通信系统从信号产生，发射，信道传输，接收整个系统的程序(this is matlab for DS_SS system)

用BP网络逼近某曲线函数，在神经网络中邮广泛的应用 是系统辨识的基础。 通过反馈来不断的调整系数，限制了最大循环次数 防止进入死循环，当然如果想要得到更精确的系数可以增大循环次数。 (Using BP network function approximation to a curve, mail is widely used in neural network is the basis of system identification. Through feedback to constantly adjusted factor, limit the maximum cycle times to prevent into dead circulation, and of course if you want to get a more accurate coefficients can increase the cycles.)

求解复杂网络的度及度分布、群集系数、平均路径长度等(Solving complex network of degree and degree distribution, clustering coefficient, average path length, etc.)