High-frequency data denoising based on EMD
Song Guo-fen · Journal of Changchun University of Technology · 2013
With both the EMD and Matlab to deal with the high-frequency data,we can get the timescale and the frequencies.Here,the high-frequency data is denoised based on EMD for obtaining high signal-to-noise ratio,which can offer some references for the prediction of high-frequency data trend.