化学计量学―光谱法在工农业生产中的应用

化学计量学是近几年发展迅速的化学量测方法。常用的化学计量学方法有小波变换、多元线性回归、偏最小二乘法、主成分分析、人工神经网络、遗传算法等。化学计量学方法与光谱法相结合广泛运用于工业生产、农业生产和环境监测等各个领域,体现出化学计量学在数据处理、信号解析等方面的重要作用。化学计量学―光谱法的建立为工、农业生产中多组分混合物的快速、准确测定及满足质量监控等要求提供了一条有效的途径。

Application of Chemometrics-Spectrometry in Industrial and Agricultural Production

Chemometrics was the chemical measured technique developing quickly in recent years. Methods which be used commonly include wavelet transform, multiple linear regression, partial least square, principal component analysis, artificial neural network and genetic algorithm and so on. The combination of spectrophotometry with chemometrics was widely used in various fields, such as industry, agriculture and environment monitoring. It reflected an important role of chemometrics in data processing, analytic signal and so on. The establishments of chemometrics- spectrometry provide an effective way for rapid and accurate determination of mixture and meet the quality control demands in the industry and agriculture.