QED1000 DEMO 6.3

The system is extremely user-friendly while retaining the necessary power and sophistication to make it an outstanding DSP package. Supports the design of IIR, FIR, and Parks-McClellan filters; Bilinear Transformation and Impulse invariant IIR digital transformation methods, Lowpass, Highpass, Bandpass, Bandstop Differentiator and Multiband filter types;