IIR cascade FIR, incorrect phase response display - Q&A - SigmaDSP Processors and SigmaStudio Development Tool - EngineerZone
Advanced Solutions Nederland - Classical IIR filter design: a practical guide IIR (infinite impulse response) filters are generally chosen for applications where linear phase is not too important and memory is limited.
Approximated Linear Phase IIR Design (Digital Filter Design Toolkit) - LabVIEW 2014 Digital Filter Design Toolkit Help - National Instruments
Digital Signal Processing II Lecture 2 FIR IIR
Linear phase - Wikipedia
PDF) A new improvement to the Powell and Chau linear phase IIR filters | Miroslav Lutovac - Academia.edu
Least-squares digital IIR filter design (with arbitrary responses) - Signal Processing Stack Exchange