LRD Source for Simulation
Should give a realistic long range distribution
Should be cheap to operate, with minimum of set-up time
High quality algorithms exist, but are expensive to compute
- Fractional Autoregressive Integrated Moving Average (F-ARIMA) processes
- Fractional Gaussian Noise
Vern Paxon proposed a faster method by FFT of a suitable noise power spectrum, but still gives a slow start.