Hints
- Traces can be zoomed both horizontal and vertical:
- To zoom out a trace horizontal drag the mouse.
- To zoom out a trace vertical press SHIFT and the left mouse button.
- To zoom in one all (original trace) press the right mouse button or ESC.
- To zoom in the last step press F1.
- Poles ans Zeros can be changed in the window 'Poles (o) and Zeros([])'
- Drag poles and zeros to a new position.
- To move poles and zeros on circles press SHIFT and drag the mouse.
- Conjugate complex pairs of poles and zeros are always handled together.