A model identification method on multivariate system step response based on least Square is given out.

提出了一种基于最小二乘的多变量系统阶跃响应的模型辨识方法。

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Multivariate linear model of measurement of forest ecological benefit was set up according to index system of measurement.

按照以上建立的计量指标体系，建立了森林生态效益计量的多元线性模型。

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System for sorting and recognition of anomalies in multivariate field was developed using statistical analysis, pattern recognition and computer graph technique.

多变量场异常划分和识别系统，是运用统计分析、模式识别和计算机图形技术研制而成的。

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The concept of a global ocean observing system grew from the realisation that understanding and forecasting climate change would require a long-term, multivariate ocean observing system.

UNESCO: Social and Human Sciences