p_margin(1)

NAME
p_margin - phase margin

CALLING SEQUENCE
[phm,fr]=p_margin(h)
[phm]=p_margin(h)

PARAMETERS

h   : SISO linear system (syslin list).

phm : phase margin (in degree)

fr  : corresponding frequency (hz)

DESCRIPTION
Phase margin calculation

SEE ALSO
chart, black, g_margin

AUTHOR
S. S.