Generate s-plane grid of constant damping factors and natural frequencies
sgrid
sgrid(z,wn)
sgrid
generates, for pole-zero
and root locus plots, a grid of constant damping factors from zero
to one in steps of 0.1 and natural frequencies from zero to 10 rad/sec
in steps of one rad/sec, and plots the grid over the current axis.
If the current axis contains a continuous s-plane
root locus diagram or pole-zero map, sgrid
draws
the grid over the plot.
sgrid(z,wn)
plots a grid
of constant damping factor and natural frequency lines for the damping
factors and natural frequencies in the vectors z
and wn
,
respectively. If the current axis contains a continuous s-plane
root locus diagram or pole-zero map, sgrid(z,wn)
draws
the grid over the plot.
Alternatively, you can select Grid from the right-click menu to generate the same s-plane grid.