The results are shown below. Most interesting is to watch the noise move towards a more structured form in the dimension 1, delay 1 VRA views. This form of structure change shows the data going from high-frequency noise towards a low-frequency dominant noise, as do the other methods.
Animated loop of all VRA images. (405 KB)
Time to download
14.4 kbps: 4 m 59 s;
28.8 kbps: 2 m 29 s;
56 kbps: 1 m 16 s;
and ISDN: 33 s.
Kasdin, N.J. and Walter, T. (1992), "Discrete Simulation of Power Law
Noise," in Proceedings of the 1992 IEEE Frequency Control Symposium, pp. 274-283.
Kononov, E. (1999), Visual Recurrence Analysis Version 4.2, software.