fieldlines

Plots a field line with the initial point P(x0,y0) for a 2D-field.
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Updated 18 Aug 2004

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Plots a field line with the initial point P(x0,y0) for a 2D-field given by an equaly spaced grid of positions and corresponding field components. The function employs the 4th order Runge-Kutta method.

Example:
[x,y] = meshgrid(-2:.2:2,-1:.15:1);
z = x .* exp(-x.^2 - y.^2);
[px,py] = gradient(z,.2,.15);
quiver(x,y,px,py), axis image,
hold on
fieldlines(x,y,px,py,-0.7,0.2)

Cite As

Avni Pllana (2024). fieldlines (https://www.mathworks.com/matlabcentral/fileexchange/5710-fieldlines), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R11
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
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Version Published Release Notes
1.0.0.0