SIMULINK

此程序用于对时间序列数据做协整性检验以及granger因果检验(This program is used to cointegration tests and Granger tests)

利用PLSI算法自动对一个文档集进行聚类，需要调节聚类的维度K值，从而得到最大的likelihood(PLSI automatically using an algorithm for clustering document set needs to be adjusted to the dimension value of K clusters, to obtain the maximum likelihood)

This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust. It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse: ax^2 + bxy + cy^2 + dx + ey + f = 0, i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters (This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust. It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse: ax^2+ bxy+ cy^2+ dx+ ey+ f = 0, i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters )

说明：  介始了图像增强的主要技术，特别是图像直方图、频率域滤波、彩色图像分解处理技术，有matlab代码。(Medium before the main image enhancement technology, especially the image histogram, frequency domain filtering, color image decomposition process technology, a matlab code.)

k-l变换在matlab下的源代码，非常实用。(K-L transformation in matlab， which is so easy to apply to many situations.)

高斯混合模型的程序计算的Matlab程序(Gaussian mixture model program to calculate in Matlab)

根据型值点反算NURBS曲线的控制点及权因子，正确拟合nurbs曲线(About NURBS curve fitting)

SS-ELM和US-ELM的程序代码，可以运行(SS-ELM and US-ELM program code, you can run)

指纹增强算法, 研究指纹识别的可以参考一下. matlab.(fingerprint enhancement algorithms, research Fingerprint Recognition for reference. Matlab.)

生成以t0为中心的高斯调幅信号． y=AMGAUSS(N,t0),N产生信号的点数，t0时间中心，y返回信号产生的信号．(generation to t0 for the Gaussian signal amplitude. Y = AMGAUSS (N, t0), N signal from the score, time t0, y return signal signal.)