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Tratamento de iamgem no Matlab


guimaspedro

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Viva

Tenho este código em matlab que permite criar uma imagem com curvas de nível.

[x,y]=meshgrid(-2:0.1:2);

z=x.*exp(-((x-y.^2).^2+y.^2));

[c,h]=contour(x,y,z);

clabel(c,h);

print -djpeg100 -f1 imagem.jpeg

Existe alguma forma de por a imagem transparente de forma a eu poder colocar sobre um mapae se veja so as linhas ?

Obrigado

pedro

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