V Congreso Latinoamericano de Ingeniería Biomédica (CLAIB2011)

Mejoras a la Precisión de los Coeficientes para Filtrado FIR de Señales Biomédicas Usando PSoC
Torres Rodríguez Idileisy, Padrón García Yadianis, Hernández Vicens Yaimeé, Taboada Crispí Alberto

Última modificación: 2011-04-17 04:42

Resumen


Filters (analogue and digital) are used for combined signal separation and restoration of signals that have some distortion. Digital filters achieve better results, with limited accuracy depending on rounding errors in arithmetic employed. The design of a digital filter with finite impulse response (FIR) and the quantization coefficients to facilitate its implementation in PSoC is the subject of this paper.