A Preliminary Study of Fractal Characterization and Simulation of EMG Wave Form
Li Houqiang, et al.
The basic concepts of time series, fractals and fractal dimensions of EMG waves were introduced in this paper. It is found that EMG wave is time series, it can be regarded as self-affinity fractal curve characterized by fractal dimension. Fractal dimensions of some EMGs were calculated by R/S analysis and simulations of EMG curves were worked out according to Weierstrass-Mandelbrot Function and Fractional Brownian Motion. Finally. applications of fractal dimensions to sports science were discussed.