A New Method of Blind Source Separation Using Single-Channel ICA Based on Higher-Order Statistics

Figure 2

(a) An artificial time series composed of three segments with different statistical property. (b) Values of the statistic obtained by moving the pointer along the time series. Note that the mean values are kept constant. (c) Values of the statistic obtained by moving the pointer along the time series. (d) Values of the statistic obtained by moving the pointer along the time series. (e) Values of the statistic obtained by moving the pointer along the time series.

(a)

(b)

(c)

(d)

(e)