计算各种波长、介电常数的粒子的散射相矩阵、反射率、不对称因子的有力工具- calculate various wavelength，scatter phase matrix

求散点到中心点的距离，包括矩阵的变换等等，在中心点已知的情况下求出十个最短的距离(Scatter the distance from the center to the center, including the transformation of the matrix, etc., and find the ten shortest distances in the case where the center is known)

标准化数据，可以用来进行Bland-Altman and correlation 以及画图(This customizable data analysis tools generates a Bland-Altman and correlation scatter plot. Data can be displayed using color and shape coding of groups using a 2D or 3D matrix notation. Data points can