guihuawenti

由一系列空间点拟合三维曲线，输入坐标点，输出多段样条曲线，及n等分点(By a series of space to fit this point, the input, output multiple of the other points, and the n )

混合高斯背景建模的实现程序,Matlab编写,运算速度极慢，但可作为理解算法的示例代码.系作者参加SJTU PRP项目时所写。此代码已在原项目中不再使用。(The realization of Gaussian mixture background modeling procedure, Matlab writing, computing speed is very slow, but the understanding of the algorithm can be used as sample code. SJTU PRP authors and participate in projects written. This code has been in the original project is no longer used.)

1．产生[0,1]均匀分布的白噪声序列 (1) 打印出前50个数 (2) 分布检验 (3) 均值检验 (4) 方差检验 (5) 计算相关函数 Bx(i),i=0,±1,±2,…, ±10 (1. Generated [0,1] uniformly distributed white noise sequence (1) print out the top 50 the number of (2) the distribution of test (3) the mean test (4) of variance test (5) calculating the correlation function Bx (i), i = 0 , ± 1, ± 2, ..., ± 10)

基于全相位傅立叶变换apFFT的特征提取程序，可用于光纤扰动特征向量提取(Based on all phase of Fourier transform apFFT feature extraction procedures, can be used for optical fiber disturbance eigenvector extraction)

说明：  用MATLAB编写的人脸检测算法，学习模式识别的朋友可以参考(MATLAB写惴ㄑ耗?式 识 芽 圆 慰)

This software release consists of a MULTISCALE PIXEL DOMAIN, SCALAR GSM implementation of the algorithm described in the paper: H. R. Sheikh and A. C. Bovik, "Image Information and Visual Quality"., IEEE Transactions on Image Processing,

用来求解某一函数的梯度，维数可以很大，上万维也可以(Used to solve the gradient of a function, the dimension can be large, on the World Wide Web can also be)

matlab编写的正态云发生器与云拟合程序，其中中有较详细的注释。 ，经测试可直接使用。 (matlab write normal cloud generator and cloud fitting procedures, which have more detailed comments. Has been tested and can be used directly.)

使用快速阈值迭代收敛（FISTA）求解图像去模糊问题，内含多个m文件和一个Amir Beck 写的说明文件(MATLAB code for total variation-based deblurring with FISTA，including a helper document by Amir Beck )

最小二乘法电力系统状态估计，利用IEEE-14和IEEE-30节点系统检验，结果正确(WLS method of power system state estimation)