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SPHYSICSgen3D
- SPHYSICS3D 的前处理程序，可以生成参数文件，与复杂地形的三维散点图。-SPHYSICS3D pre-treatment process, can generate a parameter file, with the complex terrain of the three-dimensional scatter plot.
HG
- 回归方程计算函数，并在同一窗口中绘制散点图和回归线图,拟合测定函数，求相关系数-Regression equation function and draw a scatter plot and regression line chart in the same window, fitting measurement function, find the correlation coefficient,,
Quadratic-Exponential-Smoothing
- matlab例子，用二次指数平滑法预测并绘制散点图，附有说明- matlab example, with secondary exponential smoothing forecast and draw a scatter plot
snadian
- 画散点图，完成必须的功能，且功能强大，非常适合初学者 -Videos scatter plot, complete necessary functions, and powerful, very suitable for beginners.Videos scatter plot, complete necessary functions, and powerful, very suitable for beginners.
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- 用sas软件做描述性分析，例如计算平均值，极大极小值，方差，极差，绘制散点图，序列图等(Use sas software to do descr iptive analysis, such as calculating mean value, minimum value, variance, range, drawing scatter diagram, sequence diagram, etc.)
arima
- arima - （平稳性检验）根据时间序列的散点图、自相关系数和偏自相关系数、单位根检验(ADF)，来判断数据的平稳性； - （平稳化处理）对非平稳的时间序列数据进行差分处理，得到差分阶数d； - （白噪声检测）为了验证序列中有用的信息是否已被提取完毕，如果为白噪声序列，(arima arima -(Stableness test) According to the time series of scatter plots, autocorrelation coefficients and