中文说明：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
English Description：
Application backgroundHHT is currently a direction of the fire, the code can be very good to help you deepen understanding, this program is mainly through EMD and Hilbert IMF, HHT normalized energy spectrum (three-dimensional), marginal spectrum and instantaneous energy map, and the preparation of validation, we hope to help!!Key TechnologyProgram Hilbert HHT primarily through EMD and Hilbert IMF EMD -The HHT seek IMF three-dimensional validation do to map the marginal normalized instantaneous spectrum and the map spectrum energy energy and a complete