Piecewise functions
Would you like to be able to specify a piecewise
function? For example, piecewise_eval can do this:
x < -5, y = 2
-5 <= x < 0, y = sin(x)
0 <= x < 2, y = x.^2
2 <= x < 3, y = 6
3 <= x, y = inf
y = piecewise_eval(-10:10,[-5 0 2 3], ...
{2,'sin(x)','x.^2',6,inf})
Plot a top hat function with ezplot?
ezplot(@(x) piecewise_eval(x,[0 1],{0 1 0}),[-1 2])
Citation pour cette source
John D'Errico (2024). Piecewise functions (https://www.mathworks.com/matlabcentral/fileexchange/9394-piecewise-functions), MATLAB Central File Exchange. Récupéré le .
Compatibilité avec les versions de MATLAB
Plateformes compatibles
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Remerciements
A inspiré : Piecewise defined function builder
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Version | Publié le | Notes de version | |
---|---|---|---|
1.0.0.0 | Fixed it so it now should work on older releases, as long as you supply inline functions. |