MathGroup Archive 2005

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Making a phase plot

     I wanted to plot the phase of a transfer function. I was doing it like

LogLinearPlot[Phase[w], {w, 0, wmax}]

    Where Phase is calculated using the ArcTan function. The problem is tha=
the ArcTan function rounds up the result to positive values when the phase
goes below -pi. But I want the phase to keep going negative values upto
infinity. Is there a way to do this using some standard functions?


Milind <Milind at>

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