 Usage:  (FARx)=FARx(m,d)  
 
 Input:

  m length of the series to be simulated, must be a power  of 2 due to the Fast Fourier Transform 
                         
  d self similarity parameter, d=H-1/2  
                         
 Output:

  FARx generated series  
                         
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(C) MD*TECH Method and Data Technologies, 17.8.2000
