Title :
Real-Time FFT to Monitor Muscle Fatigue
Author :
Basano, L. ; Ottonello, P.
Author_Institution :
Dipartimento di Fisica, University of Genova
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 :
Computerized monitoring; Condition monitoring; Fatigue; Fourier transforms; Frequency conversion; Instruments; Magnetic force microscopy; Microprocessors; Muscles; Prototypes; Computers; Electromyography; Humans; Microcomputers; Muscle Contraction; Muscles; Neural Conduction;
Journal_Title :
Biomedical Engineering, IEEE Transactions on
DOI :
10.1109/TBME.1986.325873
