iir.flw

来自「An analysis tool for both continuous- an」· FLW 代码 · 共 13 行

* IIR filter, see manual.pdf
in out 1
in FF1 z^(-1)
FF1 FF2 z^(-1)
FF1 out a
FF2 out b
out FB1 z^(-1)
FB1 FB2 z^(-1)
FB1 out -c
FB2 out -d
.pre syms z a b c d
.tf in out