Shading the area between the minimum and maximumlimits of my data

Hi all,

Please I need someone to help me shade the minimum and maximum limits of my data.

I tried this code but it didn't work

load('Data1.mat')

T=Data1

T=[aa v Vn Vx]

figure

hold all

%plot(T(:,1),T(:,2),'.-r'); % median

%plot(T(:,1),T(:,3),'.-g'); % min

%plot(T(:,1),T(:,4),'.-k'); %max

x2 = [T(:,1), fliplr(T(:,1))];

idx = [T(:, 4), fliplr(T(:,3))];

fill(x2, inBetween, 'g');

Thank you.

KB

Answer 1

[Simon Chan]

flip up down instead of flip left right since they are column vector.

load('Data1.mat')
x2 = [T(:,1); flipud(T(:,1))];
idx = [T(:, 4); flipud(T(:,3))];
fill(x2, idx, 'g');

[B]

Thanks Simon for this - I really appreciate it.

Answer 2

[B]

Alternatively, this works. we use patch and that also allows us to manipulate colour ntesnisty of the shaded area.

T=Data1

T=[aa v Vn Vx]

figure

hold all

plot(T(:,1),(T(:,4),'-k');

plot(T(:,1),T(:,3),'-r');

patch([T(:,1); flipud(T(:,1))],[T(:,3); flipud(T(:,4)], 'g', 'FaceAlpha',0.2, 'EdgeColor','g');

plot(T(:,1), T(:,2), 'r')

hold off