Fig5x37

harris角点检测的小程序，希望对大家有用，谢谢(harris corner detection of small procedures, we hope to be useful, thank you)

高阶谱双谱程序，非常实用的双谱例程供你参考(Order spectrum bispectral procedures, very practical double spectral routines for your reference)

说明：  这是一个实现最优化搜索中，后退法计算步长的文件(this file can do backtracing)

Sobel edge detection algoritmh to detec edge.

Walsh wavelet transform used to compress and decompress the 2D images in matlab

很好的短时傅里叶变换的MATLAB程序，适用于初学者。(MATLAB code of short time Fourier transform)

Copula函数描述的是变量间的相关性，实际上是一类将联合分布函数与它们各自的边缘分布函数连接在一起的函数，因此也有人将它称为连接函数。本程序已调试，可以运行。(Copula function describes the correlation between variables, in fact, is a class of joint distribution functions and their respective edge distribution functions connected together, so it is also called the connection function. This procedure has been debugging, you can run.)

copula函数 模型建立 相关性分析 模型拟合检验(Establishment of correlation analysis by copula function model)

k-mean算法，使用matlab工具箱工具对图像进行聚类分割。(k-mean algorithm, using matlab clustering toolbox tool for image segmentation.)

sir/mam,,pls prvide me some matlab codes