filling in between two curves with different x values

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Jason 2018-3-12

评论： Star Strider 2018-3-12

Hello.

I have a plot

plot(x,y,'r--','LineWidth', 2);

that I want to display with boundaries such that:

plot(x+5,y,'k--','LineWidth', 0.5); 
plot(x-5,y,'k--','LineWidth', 0.5);

I want to shade the area in between and have tried:

patch([k-5 k+5], [y y], 'g')

but I can't get it to work.

Thanks for any help.

Guillaume 2018-3-12

I would think that

patch([x-5, fliplr(x+5)], [y fliplr(y)], 'g')

should work.

Jason 2018-3-12

Thankyou for reminding me about Mr Hosptial!

Jason

Star Strider 2018-3-12

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