How to plot gradient bar in MATLAB

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Kim
Kim on 28 Feb 2017
Answered: KSSV on 28 Feb 2017
How to draw the above gradient bar?

Accepted Answer

KSSV
KSSV on 28 Feb 2017
x = [0.5 1 1.5] ;
y = linspace(0,200) ;
[X,Y] = meshgrid(x,y) ;
Z = X+Y ;
figure(1)
surf(X,Y,Z) ;
colormap(jet) ;
shading interp ;
view(2)
x = [0.5 1 1.5] ;
y = linspace(0,200) ;
y(y>80 & y<120) = NaN ;
[X,Y] = meshgrid(x,y) ;
Z = X+Y ;
figure(2)
surf(X,Y,Z) ;
colormap(jet) ;
shading interp ;
view(2)

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