Appendix D: MATLAB Support Tools
Rulph Chassaing · 2002
Several support tools using MATLAB are described: (1) Filter designer SPTOOL for FIR and IIR filter design using a graphical user interface (GUI), and RTSPTOOL as an extension to SPTOOL; (2) FIR and IIR filter design using functions available with the Student Version of MATLAB; (3) Bilinear transformation; and (4) FFT and IFFT.