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PhaPl is a software to research and plot phase portraits of autonomous systems of 2 differential equations on a plane. PhaPl works as a site or as a local html-page that works offline. Go to task input/choice below. Download archive for local offline use (~9 MB to download, ~37 MB to be stored unpacked on disk).
Phase plane plotter. dx/dt=. dy/dt=. The direction field solver knows about trigonometric, logarithmic and exponential functions, but multiplication and evaluation must be entered explicitly (2*x and sin (x), not 2x and sin x). The Display:
Phase Plane and Slope Field. or. You can use the Phase Plane and Slope Field apps to qualitatively analyze ordinary differential equations (ODEs). These apps capture the functionality of the traditional PPlane and DField apps created by John C. Polking in MATLAB between 1995 and 2003 [1].
Phase Plane Plotter. John Dews-Flick 2019. X'. Y'. X Range. Y Range. Start Point. 2D Phase Plane Plotter for differential systems.
21 Νοε 2018 · Download and share free MATLAB code, including functions, models, apps, support packages and toolboxes.
Get the free "Phase Plane" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.
Dfield & pplane are programs designed for phase plane analysis of differential equations. Dfield is used on first order differential equations of the form x´ = f(t,x), while pplane is used for a system of differential equations of the form x´ = f(x,y), y´ = g(x,y).
