Nonlinear equation solution

偏最小二乘法，能很好建立物质浓度和与相应的光谱矩阵的回归方程，且能对光谱阵降维和消除噪声影响。-Partial least squares, to establish material concentration and good with the regression equation of the corresponding spectral matrix array dimensionality of the spectrum and can eliminate noise effects

多元线性回归算法，能将多个线性的物质之间的变量和自变量之间建立相关度高的线性回归方程。-Multiple linear regression algorithm, can the variables and between multiple linear material to set up linear regression equation with high correlation between independent variables.

多元线性回归算法，能将多个线性的物质之间的变量和自变量之间建立相关度高的线性回归方程。-Multiple linear regression algorithm, can the variables and between multiple linear material to set up linear regression equation with high correlation between independent variables.