Pptc-51334301-VisitorForum|Forum|12 years agoOctober 15, 2013QuestionAnalog / Digital Lowpass Butterworth FilterForum|Forum|12 years agoOctober 15, 20130 replies2455 viewsDescription:Designs a lowpass digital IIR filter of the Butterworth type. A bilinear transformation is performed to create a digital filter from the analog design.1_13-1_Analog_and_Digital_Lowpass_Butterworth_Filter.pdfOther