1/f fluctuations in heart rate are usually measured by spectral analysis using Fast Fourier Transform. Here, we introduce a new method based on counting the number of QRS complexes in time intervals At of various length. For a l/J\* spectrum the variance of counts in A t follows a power-law as A t 1
Counting statistics off−βfluctuations: a new method for analysis of earthquake data
✍ Scribed by H. R. Bittner; P. Tosi; C. Braun; M. Meesmann; K. -D. Kniffki
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 483 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0016-7835
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