回归法测定光源相对光谱辐出度函数

Study of Measuring Radiometric Quantities of Light Source by Way of Regression

提出了一种测量光源光谱辐出度的实际方法,并采用回归法给出了光源光谱辐出度的拟合函数,绘出了不同回归阶次时的拟合曲线。

We propose that measuring radiometric quantities of light can be done way of regression. By means of regression computer program, regressive curve and exprimental curve have been ploted. And also a regressive function of radiometris quantities of light source is presented in the paper.