Advanced Search

Question: How to modify the ranges of x-y axises of a figure which generated by NyquistPlot command?

Question:How to modify the ranges of x-y axises of a figure which generated by NyquistPlot command?

Wang Gaoteng 173 Maple
plot
February 03 2011
0

Hello,

I use the following commands to generate the frequency response of a system,

with(DynamicSystems):

sys := TransferFunction(10/(s*(s+1)*((1/4)*s^2+1))):

NyquistPlot(sys)

but the figure which maple outputs seems not good because the ranges of x-y axises are very large. I try to use NyquistPlot(sys,view=[-20..20,-20..20]) to modify the ranges, but the figure disappeared unexpectedly when running the codes.

Can you give me some advices on changing the ranges of x-y axies of the figure? Such as x=-20..20, y=-20..20.

Thank you!
Please Wait...