Phase Portrait Plotter

Visualization Type

▼

Select Visualization:

Common Examples

▼

Select a System:

dx/dt = f(x,y)

dy/dt = g(x,y)

Viewing Window

▼

x min:

x max:

y min:

y max:

z max (3D):

Vector Field Settings

▼

Arrow Density: 20

Arrow Scale: 0.8

Variable Length Arrows

Trajectories

▼

Show Trajectories

Number of Trajectories: 5

Integration Time: 10

Add Custom Starting Points:

Or click on the canvas (short click) to add a trajectory.

Additional Tools

▼

More Information

▼

This Phase Portrait Plotter was created by Colin Galbraith as a tool for visualizing dynamical systems. It’s built using p5.js and math.js to handle real-time plotting and numerical computations.

Check out more of my work or get in touch via these links:

My Website - Projects and info
GitHub - Source code and repositories

This tool is part of my exploration into computational mathematics and interactive web applications. Feel free to fork the code or suggest improvements!