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本文叙述使用一维空间可变相干光处理系统和根据投影变换原理对光谱图形进行多特征识别,对含Mg、Fe、Cu的溶液的浓度进行了测定,并将此实验结果与由等离子体发射光谱化学分析法获得的结果进行了比较。
This paper describes the use of a one-dimensional spatial variable coherent light processing system and the projection transform principle of multi-feature recognition spectral patterns, containing Mg, Fe, Cu solution concentration was determined and the experimental results with the plasma emission Spectral chemical analysis of the results obtained were compared.