文件名称:VMD_1D
介绍说明--下载内容均来自于网络,请自行研究使用
Spectrum-based decomposition of a 1D input signal into k band-separated modes. Here, we propose an entirely non-recursive variational mode decomposition model, where the modes are extracted concurrently. The model looks for an ensemble of modes and their respective center frequencies, such that the modes collectively reproduce the (1D) input signal, while each being smooth after demodulation into baseband. The variational model is efficiently optimized using an alternating direction method of multipliers approach.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
说明.jpg
VMD.m
VMD_test.m