【摘要】 本文以线性复合光谱模型为基础确定地物复合光谱像元组分比。实验表明：线性复合光谱模型能比较准确地确定地物复合光谱像元组份。更多还原

【Abstract】 The paper use mixed spectral model to estimate mixed earth material end member fractions. Experiments show: The model is accurate to obtain end member fractions.更多还原