instantaneous characteristic
1.For showing this characteristic, this paper further calls the HHT as the Hilbert-Huang transform Local-instantaneous signal analysis (HHT-LISA).
2.This article bases on the video recording analysis data,the author makes theory analysis and quantitative evaluation to the front round dismount 720°for CHong Wei,Xiao Qin,Liang Fu-liang in 2005 10th National Games,Including inspires the wave,lets go instantaneous,the salto with turns and falls to the ground and so on the technical kinematics characteristic,For further improved and enhances this technology to provide the theory basis and the technical references.
