3 vector to surface 3d plot?

I have 3 vector have coordinate of 3 edge of triangle. How can I plot i in Mesh, or surface by 3D plot?

This is example: matrix f has 3 vector:

f = [0 0 288

0 28.8 259.2

0 57.6 230.4

0 86.4 201.6

0 115.2 172.8

0 144 144

0 172.8 115.2

0 201.6 86.4

0 230.4 57.6

0 259.2 28.8

0 288 0]

and figure I want to plot is:

Answer 1

[KSSV]

Refer this link: https://in.mathworks.com/matlabcentral/answers/412639-creating-surface-plot-from-a-matrix-with-3-columns?s_tid=srchtitle

You should get it, if not share your data.

[Le Xuan Thang]

thank you for your answer. If you use f matrix I post above. You can see that 3 column is 3 edge of triangle. I tried you refer link and it s have error. Can you explain to me why? This is code i use

x = f(:,1) ; y = f(:,2) ; z = f(:,3) ;

% %%structured

xi = x ; yi = unique(y) ;

[X,Y] = meshgrid(xi,yi) ;

Z = reshape(z,size(X)) ;

figure

surf(X,Y,Z)

%%unstructured

dt = delaunayTriangulation(x,y) ;

tri = dt.ConnectivityList ;

figure

trisurf(tri,x,y,z)

And this is error i have.

Error using reshape

To RESHAPE the number of elements must not change.

Error in test1 (line 19)

Z = reshape(z,size(X)) ;