Code covered by the BSD License  

Highlights from
Digital Resistor-Capacitor (RC) Filter

from Digital Resistor-Capacitor (RC) Filter by Jeff Tackett
Generates digital IIR coefficients from only Resistor and Capacitor values

All files for Digital Resistor-Capacitor (RC) Filter
/license.txt
/rc_filter.m

Contact us at files@mathworks.com