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Polcz Péter honlapja

Tartalomjegyzék

Quiver of a symbolic vector field

Teljes Matlab script kiegészítő függvényekkel.

File: vekanal_quiver_sym_demo.m
Directory: 2_demonstrations/lib/matlab
Author: Peter Polcz (ppolcz@gmail.com)
Created on 2018. July 27.

Requires

  1. vekanal_quiver_sym.m
  2. vekanal_subsmesh.m
function [ret] = vekanal_quiver_sym_demo

syms x y real

r = [x;y];

f = [
    -y
    x
    ];

g = [
    x
    y
    ] / sqrt(x^2 + y^2);

vekanal_quiver_sym(f, r, {-1,1,20}, {-1,1,20})

end
Output:
ans = 
  Quiver with properties:

        Color: [0 0.4470 0.7410]
    LineStyle: '-'
    LineWidth: 0.5000
        XData: [20×20 double]
        YData: [20×20 double]
        ZData: []
        UData: [20×20 double]
        VData: [20×20 double]
        WData: []

  Use GET to show all properties