Design and Implementation ofReal-time Electrical Stimulation Artifact Suppression based on STM32
نویسندگان
چکیده
A biosignal is used as a control signal for electrical stimulation to restore weakened muscle function due damage the central nervous system. In patients with system damage, sufficient contraction does not occur spontaneously. this case, applying can cause normal contraction. However, it necessary remove artifact caused by stimulation. This paper describes design that removes in real time using Cortex-M4-based STM32F processor. The very advantageous MCU such DSPs, especially because has built-in floating point operator. Using STM32F's various high-performance peripherals (12-bit parallel ADC and 12-bit DAC, UART, Timer), an optimized embedded was implemented.In paper, simulated real-time results were compared evaluated designed fir filter. addition, performance of filter through frequency analysis. As result, verified 32-bit calculator suitable processing
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ژورنال
عنوان ژورنال: Turkish Journal of Computer and Mathematics Education
سال: 2021
ISSN: ['1309-4653']
DOI: https://doi.org/10.17762/turcomat.v12i5.982