Mathematica 10 的新功能 › 时间序列 ›

检测由飓风桑迪造成的气压下降 

用 AirPressureData 来检测在长岛麦克阿瑟机场由飓风桑迪造成的气压下降.

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找出在观测时间内最低测量气压并将其以各种单位表示.

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用 Differences 研究气压变化.

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用 LowpassFilter 降低差分信号中的噪音.

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找出最大下降记录和气压峰值.

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