Real-Time FFT to Monitor Muscle Fatigue
- 1 November 1986
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Biomedical Engineering
- Vol. BME-33 (11) , 1049-1051
- https://doi.org/10.1109/TBME.1986.325873
Abstract
The median frequency of a myoelectric signal is obtained (in real time) from the signal spectrum. To this end, we use a computer-based fast Fourier transformer which outputs, every second, an average computed over 16 consecutive values.Keywords
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