zpk

PURPOSE

ZPK Return Z(s) of the fractance circuit in form of a zero-pole-gain model

function Z = zpk(fract)

ZPK Return Z(s) of the fractance circuit in form of a zero-pole-gain model

This function calls:

This function is called by:

impid IMPID Implement a PID controller
carlapp CARLAPP Carlson's approximation of the fractional-order transfer function G(s)^(1/M)
chapp CHAPP Charef approximation of an implicit transfer function.
fpzp_new FPZP_NEW Fractional power zero-pole pair approximation by Newton method
new_fod NEW_FOD Creates a new FO transfer function approximation in ZPK
oustafod OUSTAFOD Oustaloup's approximation of a s^r operator
oustapp OUTSAPP Obtain a integer-order approximation of a fractional-order system.
toproper TOPROPER Create proper LTI models by applying low-pass filters
zpk ZPK Return Z(s) of the fractance circuit in form of a zero-pole-gain model
frac_imp_rc_lowpass_oc1 FRAC_IMP_RC_LOWPASS_OC1 Generate component values for Cauer I RC LP imp.
frac_struct_rc_cauer1 FRAC_STRUCT_RCL_CAUER1 Impedance of Cauer 1 type RC network
frac_struct_rc_cauer2 FRAC_STRUCT_RCL_CAUER2 Impedance of Cauer 2 type RC network
frac_struct_rc_foster1 FRAC_STRUCT_RCL_FOSTER1 Impedance of Foster 1 type RC network
frac_struct_rc_foster2 FRAC_STRUCT_RCL_FOSTER2 Impedance of Foster 2 type RC network