control.matlab.pzmap
- control.matlab.pzmap(sys[, grid, plot])[source]
Plot a pole/zero map for a linear system.
- Parameters:
- sys
StateSpaceorTransferFunction Linear system for which poles and zeros are computed.
- plotbool, optional
If True a graph is generated with matplotlib, otherwise the poles and zeros are only computed and returned.
- gridboolean (default = False)
If True, plot omega-damping grid.
- sys
- Returns:
- polesarray
The system’s poles.
- zerosarray
The system’s zeros.
Notes
This function is a wrapper for
pole_zero_plot, with legacy return arguments.