We consider specific features of the discrete Fourier transform for signals constructed through multiplicative and additive iterative procedures. It is shown that - in spite of the rather different structure of multiplicative and additive signals - the Fourier transforms of both types of signals exhibit the property of self-affinity. The power spectra of additive signals produced by different generating vectors have similar forms and can be divided into similar branches. The number of branches depends on the generation level and the symmetry of the power spectrum of the generating vector.
|Title of host publication||ICASSP 99, 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing, Phoenix, AZ|
|Publication status||Published - 1999|
|Event||1999 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 1999) - Phoenix, United States|
Duration: 15 Mar 1999 → 19 Mar 1999
|Conference||1999 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 1999)|
|Abbreviated title||ICASSP 1999|
|Period||15/03/99 → 19/03/99|