ARIMA

sumt法，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点(sumt method, with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)

使用matlab编写三角形单元的有限元程序( the main code of this files is using matlab to calculate triangle element)

在MATLAB环境下滤除噪声，并对声音进行分析和处理，(Filtering noise in the MATLAB environment, and sound analysis and processing,)

说明：  GPS 动静态滤波的卡尔曼滤波技术的应用，希望能够多多交流(The application of Kalman filtering technology of GPS dynamic and static filtering, hope to be able to communicate more)

说明：  麻省理工学院MATLAB使用指南，是入门学习不错的资料(Massachusetts Institute of Technology MATLAB User Guide is a good entry-learning information)

matlab source code for adaptive threshold

输入：样本序列 输出：一个具有最佳莱丝拟合(input：samples output：return fitted best Rician)

this is Matlab Circular convolution file name is circonv.m

arithmetic_main alghorisem

该程序是灰度图像的坐标变换，用于二维图像平移，放大。(The program is a grayscale image of the coordinate transformation for two-dimensional image translation, zoom.)