Grey Spectrum Analysis of Air Quality Index and Housing Price in Handan

To analyze the relationship between air quality index (AQI) and housing price, six relationship indexes between air quality index and housing price were calculated using grey spectrum theory, specifically grey association spectrum, grey cospectrum, grey amplitude spectrum, grey phase spectrum, grey...

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Bibliographic Details
Main Authors: Kai Zhang, Yan Chen, Lifeng Wu
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Complexity
Online Access:http://dx.doi.org/10.1155/2019/8710138
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