Plotting Two-dimensional Differential Equations with Octave

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Plotting Two-dimensional Differential Equations with Octave

Aziz YÜCELEN

Hi

I am newbee for octave and I want to plot phase portrait of 2 dimentional differential equation like

dx/dt =1+(e^y)

dy/dt= -y

with octave but I couldnt find any documentation or syntax about it. Can you help me? 

Thanks.



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Re: Plotting Two-dimensional Differential Equations with Octave

Colin Macdonald-2
On March 23, 2018 3:56:43 AM PDT, "Aziz YÜCELEN" <[hidden email]> wrote:

Hi

I am newbee for octave and I want to plot phase portrait of 2 dimentional differential equation like

dx/dt =1+(e^y)

dy/dt= -y

with octave but I couldnt find any documentation or syntax about it. Can you help me? 

Thanks.


Try 'help quiver'