In this paper,a double artificial neural network(DANN) algorithm combined with partial least squares(PLS) wasused to parse near infrared(NIR) reflectance spectra of Cofrel medicine in tablets.

• 研究偏最小二乘(PLS)结合双人工神经网络(DANN)算法-近红外(NIR)漫反射光谱非破坏定量分析方法。