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希尔伯特黄变换

于 2022-01-25 发布 文件大小:391.75 kB
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代码说明:

应用背景hht目前是比较火的一个方向,该代码可以很好地帮助大家加深理解,本程序主要通过EMD和hilbert求IMF,作出HHT归一化能量谱图(三维图),边际谱图和瞬时能量图,并做完备性验证,希望对大家有所帮助!!关键技术本程序主要通过EMD和hilbert求IMF,作出HHT归一化能量谱图(三维图),边际谱图和瞬时能量图,并做完备性验证-The program primarily through EMD and hilbert seek IMF, to HHT normalized energy spectrum (three-dimensional map), the marginal spectrum and the instantaneous energy map, and do a complete validation

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